The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3980 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3980-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                          Adrian Bunk     December 02, 2024                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : python3.9     Version        : 3.9.2-1+deb11u2     CVE ID         : CVE-2015-20107 CVE-2020-10735 CVE-2021-3426 CVE-2021-3733                      CVE-2021-3737 CVE-2021-4189 CVE-2021-28861 CVE-2021-29921                      CVE-2022-42919 CVE-2022-45061 CVE-2023-6597 CVE-2023-24329                      CVE-2023-27043 CVE-2023-40217 CVE-2024-0397 CVE-2024-0450                      CVE-2024-4032 CVE-2024-6232 CVE-2024-6923 CVE-2024-7592                      CVE-2024-8088 CVE-2024-9287 CVE-2024-11168     Debian Bug     : 989195 1070135 1059298 1070133

    Multiple vulnerabilities have been fixed in the Python3 interpreter.

    CVE-2015-20107

        The mailcap module did not add escape characters into commands         discovered in the system mailcap file

    CVE-2020-10735

        Prevent DoS with very large int

    CVE-2021-3426

        Remove the pydoc getfile feature which could be abused to read         arbitrary files on the disk

    CVE-2021-3733

        Regular Expression Denial of Service in urllib's         AbstractBasicAuthHandler class

    CVE-2021-3737

        Infinite loop in the HTTP client code

    CVE-2021-4189

        Make ftplib not trust the PASV response

    CVE-2021-28861

        Open redirection vulnerability in http.server

    CVE-2021-29921

        Leading zeros in IPv4 addresses are no longer tolerated

    CVE-2022-42919

        Don't use Linux abstract sockets for multiprocessing

    CVE-2022-45061

        Quadratic time in the IDNA decoder

    CVE-2023-6597

        tempfile.TemporaryDirectory failure to remove dir

    CVE-2023-24329

        Strip C0 control and space chars in urlsplit

    CVE-2023-27043

        Reject malformed addresses in email.parseaddr()

    CVE-2023-40217

        ssl.SSLSocket bypass of the TLS handshake

    CVE-2024-0397

        Race condition in ssl.SSLContext

    CVE-2024-0450

        Quoted-overlap zipbomb DoS

    CVE-2024-4032

        Incorrect information about private addresses in the ipaddress         module

    CVE-2024-6232

        ReDoS when parsing tarfile headers

    CVE-2024-6923

        Encode newlines in headers in the email module

    CVE-2024-7592

        Quadratic complexity parsing cookies with backslashes

    CVE-2024-8088

        Infinite loop when iterating over zip archive entry names

    CVE-2024-9287

        venv activation scripts did't quote paths

    CVE-2024-11168

        urllib functions improperly validated bracketed hosts

    For Debian 11 bullseye, these problems have been fixed in version     3.9.2-1+deb11u2.

    We recommend that you upgrade your python3.9 packages.

    For the detailed security status of python3.9 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/python3.9

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    A defect was discovered in the Python ssl module where there is a memory race condition with the     ssl.SSLContext methods cert_store_stats() and get_ca_certs(). The race condition can be     triggered if the methods are called at the same time as certificates are loaded into the SSLContext,such     as during the TLS handshake with a certificate directory configured.This issue is fixed in CPython     3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.(CVE-2024-0397)

    The ipaddress module contained incorrect information about whether certain IPv4 and IPv6 addresses     were designated as globally reachable or private. This affected the is_private and is_global     properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and     ipaddress.IPv6Network classes, where values wouldnt be returned in accordance with the latest     information from the IANA Special-Purpose Address Registries.CPython 3.12.4 and 3.13.0a6 contain updated     information from these registries and thus have the intended behavior.(CVE-2024-4032)

    There is a HIGH severity vulnerability affecting the CPython 'zipfile' module affecting 'zipfile.Path'.
    Note that the more common API 'zipfile.ZipFile' class is unaffected.When iterating over names of entries     in a zip archive (for example, methods of 'zipfile.Path' like 'namelist()', 'iterdir()', etc) the process     can be put into an infinite loop with a maliciously crafted zip archive. This defect applies when reading     only metadata or extracting the contents of the zip archive. Programs that are not handling user-     controlled zip archives are not affected.(CVE-2024-8088)

    There is a MEDIUM severity vulnerability affecting CPython.The email module didnt properly quote     newlines for email headers when serializing an email message allowing for header injection when an email     is serialized.(CVE-2024-6923)

    There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library     module.When parsing cookies that contained backslashes for quoted characters in the cookie value, the     parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used     while parsing the value.(CVE-2024-7592)

    There is a MEDIUM severity vulnerability affecting CPython.Regular expressions that allowed excessive     backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar     archives.(CVE-2024-6232)

    The  socket module provides a pure-Python fallback to the socket.socketpair() function for platforms     that dont support AF_UNIX, such as Windows. This pure-Python implementation uses AF_INET or AF_INET6 to     create a local connected pair of sockets. The connection between the two sockets was not verified before     passing the two sockets back to the user, which leaves the server socket vulnerable to a connection race     from a malicious local peer.Platforms that support AF_UNIX such as Linux and macOS are not affected by     this vulnerability. Versions prior to CPython 3.5 are not affected due to the vulnerable API not being     included.(CVE-2024-3219)

    The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python.(CVE-2023-27043)

Tenable has extracted the preceding description block directly from the EulerOS python3 security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    There is a MEDIUM severity vulnerability affecting CPython.  The  socket module provides a pure-     Python fallback to the  socket.socketpair() function for platforms that dont support AF_UNIX,  such as     Windows. This pure-Python implementation uses AF_INET or  AF_INET6 to create a local connected pair of     sockets. The connection  between the two sockets was not verified before passing the two sockets  back to     the user, which leaves the server socket vulnerable to a  connection race from a malicious local peer.
    Platforms that support AF_UNIX such as Linux and macOS are not affected by this vulnerability. Versions     prior to CPython 3.5 are not affected due to the vulnerable API not being included.(CVE-2024-3219)

    There is a MEDIUM severity vulnerability affecting CPython.Regular expressions that allowed excessive     backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar     archives.(CVE-2024-6232)

    There is a HIGH severity vulnerability affecting the CPython 'zipfile' module affecting 'zipfile.Path'.
    Note that the more common API 'zipfile.ZipFile' class is unaffected. When iterating over names of entries     in a zip archive (for example, methods of 'zipfile.Path' like 'namelist()', 'iterdir()', etc) the process     can be put into an infinite loop with a maliciously crafted zip archive. This defect applies when reading     only metadata or extracting the contents of the zip archive. Programs that are not handling user-     controlled zip archives are not affected.(CVE-2024-8088)

    There is a MEDIUM severity vulnerability affecting CPython.  The  email module didnt properly quote     newlines for email headers when  serializing an email message allowing for header injection when an email     is serialized.(CVE-2024-6923)

    There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library     module.   When parsing cookies that contained backslashes for quoted characters in the cookie value, the     parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used     while parsing the value.(CVE-2024-7592)

    A defect was discovered in the Python ssl module where there is a memory race condition with the     ssl.SSLContext methods cert_store_stats() and get_ca_certs(). The race condition can be     triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such     as during the TLS handshake with a certificate directory configured. This issue is fixed in CPython     3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.(CVE-2024-0397)

    The ipaddress module contained incorrect information about whether certain IPv4 and IPv6 addresses     were designated as globally reachable or private. This affected the is_private and is_global     properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and     ipaddress.IPv6Network classes, where values wouldnt be returned in accordance with the latest     information from the IANA Special-Purpose Address Registries.  CPython 3.12.4 and 3.13.0a6 contain updated     information from these registries and thus have the intended behavior.(CVE-2024-4032)

    The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python.(CVE-2023-27043)

Tenable has extracted the preceding description block directly from the EulerOS python3 security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the python3 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    There is a MEDIUM severity vulnerability affecting CPython.  The  socket module provides a pure-     Python fallback to the  socket.socketpair() function for platforms that dont support AF_UNIX,  such as     Windows. This pure-Python implementation uses AF_INET or  AF_INET6 to create a local connected pair of     sockets. The connection  between the two sockets was not verified before passing the two sockets  back to     the user, which leaves the server socket vulnerable to a  connection race from a malicious local peer.
    Platforms that support AF_UNIX such as Linux and macOS are not affected by this vulnerability. Versions     prior to CPython 3.5 are not affected due to the vulnerable API not being included.(CVE-2024-3219)

    There is a MEDIUM severity vulnerability affecting CPython.Regular expressions that allowed excessive     backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar     archives.(CVE-2024-6232)

    There is a HIGH severity vulnerability affecting the CPython 'zipfile' module affecting 'zipfile.Path'.
    Note that the more common API 'zipfile.ZipFile' class is unaffected. When iterating over names of entries     in a zip archive (for example, methods of 'zipfile.Path' like 'namelist()', 'iterdir()', etc) the process     can be put into an infinite loop with a maliciously crafted zip archive. This defect applies when reading     only metadata or extracting the contents of the zip archive. Programs that are not handling user-     controlled zip archives are not affected.(CVE-2024-8088)

    There is a MEDIUM severity vulnerability affecting CPython.  The  email module didnt properly quote     newlines for email headers when  serializing an email message allowing for header injection when an email     is serialized.(CVE-2024-6923)

    There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library     module.   When parsing cookies that contained backslashes for quoted characters in the cookie value, the     parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used     while parsing the value.(CVE-2024-7592)

    A defect was discovered in the Python ssl module where there is a memory race condition with the     ssl.SSLContext methods cert_store_stats() and get_ca_certs(). The race condition can be     triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such     as during the TLS handshake with a certificate directory configured. This issue is fixed in CPython     3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.(CVE-2024-0397)

    The ipaddress module contained incorrect information about whether certain IPv4 and IPv6 addresses     were designated as globally reachable or private. This affected the is_private and is_global     properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and     ipaddress.IPv6Network classes, where values wouldnt be returned in accordance with the latest     information from the IANA Special-Purpose Address Registries.  CPython 3.12.4 and 3.13.0a6 contain updated     information from these registries and thus have the intended behavior.(CVE-2024-4032)

    The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python.(CVE-2023-27043)

    A vulnerability has been found in the CPython `venv` module and CLI where path names provided when     creating a virtual environment were not quoted properly, allowing the creator to inject commands into     virtual environment 'activation' scripts (ie 'source venv/bin/activate'). This means that attacker-     controlled virtual environments are able to run commands when the virtual environment is activated.
    Virtual environments which are not created by an attacker or which aren't activated before being used (ie     './venv/bin/python') are not affected.(CVE-2024-9287)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization python3 security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-790 advisory.

    Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile module in     Python allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in     filenames in a TAR archive, a related issue to CVE-2001-1267. (CVE-2007-4559)

    The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python. (CVE-2023-27043)

    The ipaddress module contained incorrect information about whether certain IPv4 and IPv6 addresses were     designated as globally reachable or private. This affected the is_private and is_global properties of     the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and ipaddress.IPv6Network     classes, where values wouldn't be returned in accordance with the latest information from the IANA     Special-Purpose Address Registries.

    CPython 3.12.4 and 3.13.0a6 contain updated information from these registries and thus have the intended     behavior. (CVE-2024-4032)

    There is a MEDIUM severity vulnerability affecting CPython.





    Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are     vulnerable to ReDoS via specifically-crafted tar archives. (CVE-2024-6232)

    There is a MEDIUM severity vulnerability affecting CPython.

    Theemail module didn't properly quote newlines for email headers whenserializing an email message allowing     for header injection when an emailis serialized. (CVE-2024-6923)

    There is a LOW severity vulnerability affecting CPython, specifically the'http.cookies' standard library     module.

    When parsing cookies that contained backslashes for quoted characters inthe cookie value, the parser would     use an algorithm with quadraticcomplexity, resulting in excess CPU resources being used while parsing     thevalue. (CVE-2024-7592)

    There is a severity vulnerability affecting the CPython zipfilemodule.

    When iterating over names of entries in a zip archive (for example, methodsof zipfile.ZipFile like     namelist(), iterdir(), extractall(), etc)the process can be put into an infinite loop with a     maliciously craftedzip archive. This defect applies when reading only metadata or extractingthe contents     of the zip archive. Programs that are not handlinguser-controlled zip archives are not affected.
    (CVE-2024-8088)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0040 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2007-4559:
    Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile module in     Python allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in     filenames in a TAR archive, a related issue to CVE-2001-1267.

    CVE-2022-48560:
    A use-after-free exists in Python through 3.9 via heappushpop in heapq.

    CVE-2022-48564:
    read_ints in plistlib.py in Python through 3.9.1 is vulnerable to a potential DoS attack via CPU and RAM     exhaustion when processing malformed Apple Property List files in binary format.

    CVE-2023-27043:
    The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python.

    CVE-2023-40217:
    An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x     before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If     a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly,     there is a brief window where the SSLSocket instance will detect the socket as not connected and won't     initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not     be authenticated if the server-side TLS peer is expecting client certificate authentication, and is     indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the     buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path     requires that the connection be closed on initialization of the SSLSocket.)

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0782-2 advisory.

  - xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters     into namespace URIs. (CVE-2022-25236)

  - The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python. (CVE-2023-27043)

  - An issue was found in the CPython `tempfile.TemporaryDirectory` class affecting versions 3.12.1, 3.11.7,     3.10.13, 3.9.18, and 3.8.18 and prior. The tempfile.TemporaryDirectory class would dereference symlinks     during cleanup of permissions-related errors. This means users which can run privileged programs are     potentially able to modify permissions of files referenced by symlinks in some circumstances.
    (CVE-2023-6597)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0784-1 advisory.

  - xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters     into namespace URIs. (CVE-2022-25236)

  - The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python. (CVE-2023-27043)

  - An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x     before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If     a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly,     there is a brief window where the SSLSocket instance will detect the socket as not connected and won't     initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not     be authenticated if the server-side TLS peer is expecting client certificate authentication, and is     indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the     buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path     requires that the connection be closed on initialization of the SSLSocket.) (CVE-2023-40217)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of python3 installed on the remote host is prior to 3.11.10 / 3.9.20. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-252-01 advisory.

    New python3 packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the python3 security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7015-1 advisory.

    It was discovered that the Python email module incorrectly parsed email addresses that contain special     characters. A remote attacker could possibly use this issue to bypass certain protection mechanisms.
    (CVE-2023-27043)

    It was discovered that Python allowed excessive backtracking while parsing certain tarfile headers. A     remote attacker could possibly use this issue to cause Python to consume resources, leading to a denial of     service. (CVE-2024-6232)

    It was discovered that the Python email module incorrectly quoted newlines for email headers. A remote     attacker could possibly use this issue to perform header injection. (CVE-2024-6923)

    It was discovered that the Python http.cookies module incorrectly handled parsing cookies that contained     backslashes for quoted characters. A remote attacker could possibly use this issue to cause Python to     consume resources, leading to a denial of service. (CVE-2024-7592)

    It was discovered that the Python zipfile module incorrectly handled certain malformed zip files. A remote     attacker could possibly use this issue to cause Python to stop responding, resulting in a denial of     service. (CVE-2024-8088)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-37d9c902dd advisory.

    This is a security release of Python 3.11
    -----------------------------------------

    **Note:** The release you're looking at is Python 3.11.10, a **security bugfix release** for the legacy     3.11 series. *Python 3.12* is now the latest feature release series of Python 3.

    Security content in this release
    --------------------------------

    -   [gh-123067](https://github.com/python/cpython/issues/123067): Fix quadratic complexity in parsing     ``-quoted cookie values with backslashes by     [`http.cookies`](https://docs.python.org/3/library/http.cookies.html#module-http.cookies). Fixes     CVE-2024-7592.
    -   [gh-113171](https://github.com/python/cpython/issues/113171): Fixed various false positives and false     negatives in IPv4Address.is_private, IPv4Address.is_global, IPv6Address.is_private, IPv6Address.is_global.
    Fixes CVE-2024-4032.
    -   [gh-67693](https://github.com/python/cpython/issues/67693): Fix     [`urllib.parse.urlunparse()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunparse)     and     [`urllib.parse.urlunsplit()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunsplit)     for URIs with path starting with multiple slashes and no authority. Fixes CVE-2015-2104.
    -   [gh-121957](https://github.com/python/cpython/issues/121957): Fixed missing audit events around     interactive use of Python, now also properly firing for `python -i`, as well as for `python -m asyncio`.
    The event in question is `cpython.run_stdin`.
    -   [gh-122133](https://github.com/python/cpython/issues/122133): Authenticate the socket connection for     the `socket.socketpair()` fallback on platforms where `AF_UNIX` is not available like Windows.
    -   [gh-121285](https://github.com/python/cpython/issues/121285): Remove backtracking from tarfile header     parsing for `hdrcharset`, PAX, and GNU sparse headers. That's CVE-2024-6232.
    -   [gh-114572](https://github.com/python/cpython/issues/114572): [`ssl.SSLContext.cert_store_stats()`](ht     tps://docs.python.org/3/library/ssl.html#ssl.SSLContext.cert_store_stats) and     [`ssl.SSLContext.get_ca_certs()`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext.get_ca_certs)     now correctly lock access to the certificate store, when the     [`ssl.SSLContext`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext) is shared across multiple     threads.
    -   [gh-102988](https://github.com/python/cpython/issues/102988): [`email.utils.getaddresses()`](https://d     ocs.python.org/3/library/email.utils.html#email.utils.getaddresses) and     [`email.utils.parseaddr()`](https://docs.python.org/3/library/email.utils.html#email.utils.parseaddr) now     return `('', '')` 2-tuples in more situations where invalid email addresses are encountered instead of     potentially inaccurate values. Add optional *strict* parameter to these two functions: use `strict=False`     to get the old behavior, accept malformed inputs. `getattr(email.utils, 'supports_strict_parsing', False)`     can be use to check if the *strict* paramater is available. This improves the CVE-2023-27043 fix.
    -   [gh-123270](https://github.com/python/cpython/issues/123270): Sanitize names in     [`zipfile.Path`](https://docs.python.org/3/library/zipfile.html#zipfile.Path) to avoid infinite loops     ([gh-122905](https://github.com/python/cpython/issues/122905)) without breaking contents using legitimate     characters. That's CVE-2024-8088.
    -   [gh-121650](https://github.com/python/cpython/issues/121650):
    [`email`](https://docs.python.org/3/library/email.html#module-email) headers with embedded newlines are     now quoted on output. The [`generator`](https://docs.python.org/3/library/email.generator.html#module-     email.generator) will now refuse to serialize (write) headers that are unsafely folded or delimited; see [     `verify_generated_headers`](https://docs.python.org/3/library/email.policy.html#email.policy.Policy.verify
    _generated_headers). That's CVE-2024-6923.
    -   [gh-119690](https://github.com/python/cpython/issues/119690): Fixes data type confusion in audit     events raised by `_winapi.CreateFile` and `_winapi.CreateNamedPipe`.
    -   [gh-116773](https://github.com/python/cpython/issues/116773): Fix instances of     `<_overlapped.Overlapped object at 0xXXX> still has pending operation at deallocation, the process may     crash`.
    -   [gh-112275](https://github.com/python/cpython/issues/112275): A deadlock involving `pystate.c`'s     `HEAD_LOCK` in `posixmodule.c` at fork is now fixed.

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-6dedbc5cf9 advisory.

    This is a security release of Python 3.11
    -----------------------------------------

    **Note:** The release you're looking at is Python 3.11.10, a **security bugfix release** for the legacy     3.11 series. *Python 3.12* is now the latest feature release series of Python 3.

    Security content in this release
    --------------------------------

    -   [gh-123067](https://github.com/python/cpython/issues/123067): Fix quadratic complexity in parsing     ``-quoted cookie values with backslashes by     [`http.cookies`](https://docs.python.org/3/library/http.cookies.html#module-http.cookies). Fixes     CVE-2024-7592.
    -   [gh-113171](https://github.com/python/cpython/issues/113171): Fixed various false positives and false     negatives in IPv4Address.is_private, IPv4Address.is_global, IPv6Address.is_private, IPv6Address.is_global.
    Fixes CVE-2024-4032.
    -   [gh-67693](https://github.com/python/cpython/issues/67693): Fix     [`urllib.parse.urlunparse()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunparse)     and     [`urllib.parse.urlunsplit()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunsplit)     for URIs with path starting with multiple slashes and no authority. Fixes CVE-2015-2104.
    -   [gh-121957](https://github.com/python/cpython/issues/121957): Fixed missing audit events around     interactive use of Python, now also properly firing for `python -i`, as well as for `python -m asyncio`.
    The event in question is `cpython.run_stdin`.
    -   [gh-122133](https://github.com/python/cpython/issues/122133): Authenticate the socket connection for     the `socket.socketpair()` fallback on platforms where `AF_UNIX` is not available like Windows.
    -   [gh-121285](https://github.com/python/cpython/issues/121285): Remove backtracking from tarfile header     parsing for `hdrcharset`, PAX, and GNU sparse headers. That's CVE-2024-6232.
    -   [gh-114572](https://github.com/python/cpython/issues/114572): [`ssl.SSLContext.cert_store_stats()`](ht     tps://docs.python.org/3/library/ssl.html#ssl.SSLContext.cert_store_stats) and     [`ssl.SSLContext.get_ca_certs()`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext.get_ca_certs)     now correctly lock access to the certificate store, when the     [`ssl.SSLContext`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext) is shared across multiple     threads.
    -   [gh-102988](https://github.com/python/cpython/issues/102988): [`email.utils.getaddresses()`](https://d     ocs.python.org/3/library/email.utils.html#email.utils.getaddresses) and     [`email.utils.parseaddr()`](https://docs.python.org/3/library/email.utils.html#email.utils.parseaddr) now     return `('', '')` 2-tuples in more situations where invalid email addresses are encountered instead of     potentially inaccurate values. Add optional *strict* parameter to these two functions: use `strict=False`     to get the old behavior, accept malformed inputs. `getattr(email.utils, 'supports_strict_parsing', False)`     can be use to check if the *strict* paramater is available. This improves the CVE-2023-27043 fix.
    -   [gh-123270](https://github.com/python/cpython/issues/123270): Sanitize names in     [`zipfile.Path`](https://docs.python.org/3/library/zipfile.html#zipfile.Path) to avoid infinite loops     ([gh-122905](https://github.com/python/cpython/issues/122905)) without breaking contents using legitimate     characters. That's CVE-2024-8088.
    -   [gh-121650](https://github.com/python/cpython/issues/121650):
    [`email`](https://docs.python.org/3/library/email.html#module-email) headers with embedded newlines are     now quoted on output. The [`generator`](https://docs.python.org/3/library/email.generator.html#module-     email.generator) will now refuse to serialize (write) headers that are unsafely folded or delimited; see [     `verify_generated_headers`](https://docs.python.org/3/library/email.policy.html#email.policy.Policy.verify
    _generated_headers). That's CVE-2024-6923.
    -   [gh-119690](https://github.com/python/cpython/issues/119690): Fixes data type confusion in audit     events raised by `_winapi.CreateFile` and `_winapi.CreateNamedPipe`.
    -   [gh-116773](https://github.com/python/cpython/issues/116773): Fix instances of     `<_overlapped.Overlapped object at 0xXXX> still has pending operation at deallocation, the process may     crash`.
    -   [gh-112275](https://github.com/python/cpython/issues/112275): A deadlock involving `pystate.c`'s     `HEAD_LOCK` in `posixmodule.c` at fork is now fixed.This is a security release of Python 3.9
    ----------------------------------------

    **Note:** The release you're looking at is Python 3.9.20, a **security bugfix release** for the legacy 3.9     series. *Python 3.12* is now the latest feature release series of Python 3. [Get the latest release of     3.12.x here](https://www.python.org/downloads/).

    Security content in this release
    --------------------------------

    -   [gh-123678](https://github.com/python/cpython/issues/123678) and     [gh-116741](https://github.com/python/cpython/issues/116741): Upgrade bundled libexpat to 2.6.3 to fix     [CVE-2024-28757](https://github.com/advisories/GHSA-ch5v-h69f-mxc8),     [CVE-2024-45490](https://github.com/advisories/GHSA-4hvh-m426-wv8w),     [CVE-2024-45491](https://github.com/advisories/GHSA-784x-7qm2-gp97) and     [CVE-2024-45492](https://github.com/advisories/GHSA-5qxm-qvmj-8v79).
    -   [gh-118486](https://github.com/python/cpython/issues/118486):
    [`os.mkdir()`](https://docs.python.org/3/library/os.html#os.mkdir) on Windows now accepts *mode* of     `0o700` to restrict the new directory to the current user. This fixes CVE-2024-4030 affecting     [`tempfile.mkdtemp()`](https://docs.python.org/3/library/tempfile.html#tempfile.mkdtemp) in scenarios     where the base temporary directory is more permissive than the default.
    -   [gh-123067](https://github.com/python/cpython/issues/123067): Fix quadratic complexity in parsing     ``-quoted cookie values with backslashes by     [`http.cookies`](https://docs.python.org/3/library/http.cookies.html#module-http.cookies). Fixes     CVE-2024-7592.
    -   [gh-113171](https://github.com/python/cpython/issues/113171): Fixed various false positives and false     negatives in IPv4Address.is_private, IPv4Address.is_global, IPv6Address.is_private, IPv6Address.is_global.
    Fixes CVE-2024-4032.
    -   [gh-67693](https://github.com/python/cpython/issues/67693): Fix     [`urllib.parse.urlunparse()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunparse)     and     [`urllib.parse.urlunsplit()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlunsplit)     for URIs with path starting with multiple slashes and no authority. Fixes CVE-2015-2104.
    -   [gh-121957](https://github.com/python/cpython/issues/121957): Fixed missing audit events around     interactive use of Python, now also properly firing for `python -i`, as well as for `python -m asyncio`.
    The event in question is `cpython.run_stdin`.
    -   [gh-122133](https://github.com/python/cpython/issues/122133): Authenticate the socket connection for     the `socket.socketpair()` fallback on platforms where `AF_UNIX` is not available like Windows.
    -   [gh-121285](https://github.com/python/cpython/issues/121285): Remove backtracking from tarfile header     parsing for `hdrcharset`, PAX, and GNU sparse headers. That's CVE-2024-6232.
    -   [gh-114572](https://github.com/python/cpython/issues/114572): [`ssl.SSLContext.cert_store_stats()`](ht     tps://docs.python.org/3/library/ssl.html#ssl.SSLContext.cert_store_stats) and     [`ssl.SSLContext.get_ca_certs()`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext.get_ca_certs)     now correctly lock access to the certificate store, when the     [`ssl.SSLContext`](https://docs.python.org/3/library/ssl.html#ssl.SSLContext) is shared across multiple     threads.
    -   [gh-102988](https://github.com/python/cpython/issues/102988): [`email.utils.getaddresses()`](https://d     ocs.python.org/3/library/email.utils.html#email.utils.getaddresses) and     [`email.utils.parseaddr()`](https://docs.python.org/3/library/email.utils.html#email.utils.parseaddr) now     return `('', '')` 2-tuples in more situations where invalid email addresses are encountered instead of     potentially inaccurate values. Add optional *strict* parameter to these two functions: use `strict=False`     to get the old behavior, accept malformed inputs. `getattr(email.utils, 'supports_strict_parsing', False)`     can be use to check if the *strict* paramater is available. This improves the CVE-2023-27043 fix.
    -   [gh-123270](https://github.com/python/cpython/issues/123270): Sanitize names in     [`zipfile.Path`](https://docs.python.org/3/library/zipfile.html#zipfile.Path) to avoid infinite loops     ([gh-122905](https://github.com/python/cpython/issues/122905)) without breaking contents using legitimate     characters. That's CVE-2024-8088.
    -   [gh-121650](https://github.com/python/cpython/issues/121650):
    [`email`](https://docs.python.org/3/library/email.html#module-email) headers with embedded newlines are     now quoted on output. The [`generator`](https://docs.python.org/3/library/email.generator.html#module-     email.generator) will now refuse to serialize (write) headers that are unsafely folded or delimited; see     [`ver

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.101026 advisory.

  - A crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in     ntfs_get_attribute_value, in NTFS-3G < 2021.8.22. (CVE-2021-39263)

  - EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers     option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain     unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.
    (CVE-2023-45234)

  - Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote     attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the     KeyTrap issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the     protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG     records. (CVE-2023-50387)

  - The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped)     allows remote attackers to cause a denial of service (CPU consumption for SHA-1 computations) via DNSSEC     responses in a random subdomain attack, aka the NSEC3 issue. The RFC 5155 specification implies that an     algorithm must perform thousands of iterations of a hash function in certain situations. (CVE-2023-50868)

  - close_altfile in filename.c in less before 606 omits shell_quote calls for LESSCLOSE. (CVE-2022-48624)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
211991	Debian dla-3980 : idle-python3.9 - security update	Nessus	Debian Local Security Checks	12/2/2024	12/2/2024	critical
212637	EulerOS 2.0 SP11 : python3 (EulerOS-SA-2024-2971)	Nessus	Huawei Local Security Checks	12/12/2024	12/12/2024	critical
212649	EulerOS 2.0 SP12 : python3 (EulerOS-SA-2024-2957)	Nessus	Huawei Local Security Checks	12/12/2024	12/12/2024	critical
236924	EulerOS Virtualization 2.12.0 : python3 (EulerOS-SA-2025-1572)	Nessus	Huawei Local Security Checks	5/17/2025	5/17/2025	critical
213054	Amazon Linux 2023 : python3, python3-devel, python3-idle (ALAS2023-2024-790)	Nessus	Amazon Linux Local Security Checks	12/16/2024	3/10/2025	high
236034	Alibaba Cloud Linux 3 : 0040: python3 (ALINUX3-SA-2024:0040)	Nessus	Alibaba Cloud Linux Local Security Checks	5/14/2025	5/14/2025	high
194885	SUSE SLES15 Security Update : python311 (SUSE-SU-2024:0782-2)	Nessus	SuSE Local Security Checks	5/1/2024	11/15/2024	critical
191660	SUSE SLES15 / openSUSE 15 Security Update : python39 (SUSE-SU-2024:0784-1)	Nessus	SuSE Local Security Checks	3/6/2024	11/15/2024	critical
206772	Slackware Linux 15.0 / current python3 Multiple Vulnerabilities (SSA:2024-252-01)	Nessus	Slackware Local Security Checks	9/9/2024	11/15/2024	high
207282	Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : Python vulnerabilities (USN-7015-1)	Nessus	Ubuntu Local Security Checks	9/16/2024	9/16/2024	critical
207486	Fedora 39 : python3.11 (2024-37d9c902dd)	Nessus	Fedora Local Security Checks	9/20/2024	9/20/2024	critical
207487	Fedora 40 : python3.8 (2024-6dedbc5cf9)	Nessus	Fedora Local Security Checks	9/20/2024	9/20/2024	critical
206824	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.101026)	Nessus	Misc.	9/9/2024	2/19/2025	medium

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