The “socket” module provides a pure-Python fallback to the socket.socketpair() function for platforms that don’t 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.

According to the versions of the python3 packages installed, the EulerOS Virtualization 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)

    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)

    The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing     hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled     SSRF if a URL is processed by more than one URL parser.(CVE-2024-11168)

    The Python standard library functions `urllib.parse.urlsplit` and `urlparse` accepted domain names that     included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be     used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential     parsing across the Python URL parser and other specification-compliant URL parsers.(CVE-2025-0938)

    Allows arbitrary filesystem writes outside the extraction directory during extraction with     filter='data'.You are affected by this vulnerability if using the tarfilemodule to extract untrusted tar     archives using TarFile.extractall()or TarFile.extract()using the filter=parameter with a value of     'data'or 'tar'. See the tarfile  extraction filters documentation     https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more information.Note that     for Python 3.14 or later the default value of filter=changed from 'no filtering' to `'data', so if you     are relying on this new default behavior then your usage is also affected.Note that none of these     vulnerabilities significantly affect the installation of source distributions which are tar archives as     source distributions already allow arbitrary code execution during the build process. However when     evaluating source distributions it's important to avoid installing source distributions with suspicious     links.(CVE-2025-4517)

    When using a TarFile.errorlevel = 0and extracting with a filter the documented behavior is that any     filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel =     0in affected versions is that the member would still be extracted and not skipped.(CVE-2025-4435)

    Allows the extraction filter to be ignored, allowing symlink targets to point outside the destination     directory, and the modification of some file metadata.You are affected by this vulnerability if using the     tarfilemodule to extract untrusted tar archives using TarFile.extractall()or TarFile.extract()using     the filter=parameter with a value of 'data'or 'tar'. See the tarfile  extraction filters documentation     https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more information.Note that     for Python 3.14 or later the default value of filter=changed from 'no filtering' to `'data', so if you     are relying on this new default behavior then your usage is also affected.Note that none of these     vulnerabilities significantly affect the installation of source distributions which are tar archives as     source distributions already allow arbitrary code execution during the build process. However when     evaluating source distributions it's important to avoid installing source distributions with suspicious     links.(CVE-2025-4330)

    Allows the extraction filter to be ignored, allowing symlink targets to point outside the destination     directory, and the modification of some file metadata.You are affected by this vulnerability if using the     tarfilemodule to extract untrusted tar archives using TarFile.extractall()or TarFile.extract()using     the filter=parameter with a value of 'data'or 'tar'. See the tarfile  extraction filters documentation     https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more information.Note that     for Python 3.14 or later the default value of filter=changed from 'no filtering' to `'data', so if you     are relying on this new default behavior then your usage is also affected.Note that none of these     vulnerabilities significantly affect the installation of source distributions which are tar archives as     source distributions already allow arbitrary code execution during the build process. However when     evaluating source distributions it's important to avoid installing source distributions with suspicious     links.(CVE-2025-4138)

    During an address list folding when a separating comma ends up on a folded line and that line is to be     unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the     separating comma remains a plan comma. This can result in the address header being misinterpreted by some     mail servers.(CVE-2025-1795)

    There is an issue in CPython when using `bytes.decode('unicode_escape', error='ignore|replace')`. If you     are not using the 'unicode_escape' encoding or an error handler your usage is not affected. To work-around     this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except     catching the DecodeError.(CVE-2025-4516)

    The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted     malformed inputs potentially leading to amplified denial-of-service.(CVE-2025-6069)

    There is a defect in the CPython tarfile module affecting the TarFile extraction and entry     enumeration APIs. The tar implementation would process tar archives with negative offsets without error,     resulting in an infinite loop and deadlock during the parsing of maliciously crafted tar archives.This     vulnerability can be mitigated by including the following patch after importing the tarfile     module: https://gist.github.com/sethmlarson/1716ac5b82b73dbcbf23ad2eff8b33e1(CVE-2025-8194)

    The 'zipfile' module would not check the validity of the ZIP64 End ofCentral Directory (EOCD) Locator     record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would     be assumed to be the previous record in the ZIP rchive. This could be abused to create ZIP archives that     are handled differently by the 'zipfile' module compared to other ZIP implementations.Remediation     maintains this behavior, but checks that the offset specified in the ZIP64 EOCD Locator record matches the     expected value.(CVE-2025-8291)

    The email module, specifically the 'BytesGenerator' class, didn't properly quote newlines for email     headers when serializing an email message allowing for header injection when an email is serialized. This     is only applicable if using 'LiteralHeader' writing headers that don't respect email folding rules, the     new behavior will reject the incorrectly folded headers in 'BytesGenerator'.(CVE-2026-1299)

    When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP     headers into messages. Patch rejects all control characters within cookie names, values, and     parameters.(CVE-2026-0672)

    When reading an HTTP response from a server, if no read amount is specified, the default behavior will be     to use Content-Length. This allows a malicious server to cause the client to read large amounts of data     into memory, potentially causing OOM or other DoS.(CVE-2025-13836)

    When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a     malicious file can cause OOM and DoS issues(CVE-2025-13837)

    CPython 3.9 and earlier doesn't disallow configuring an empty list ('[]') for     SSLContext.set_npn_protocols() which is an invalid value for the underlying OpenSSL API. This results in a     buffer over-read when NPN is used (see CVE-2024-5535 for OpenSSL). This vulnerability is of low severity     due to NPN being not widely used and specifying an empty list likely being uncommon in-practice (typically     a protocol name would be configured).(CVE-2024-5642)

    When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency     on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively     nested documents.(CVE-2025-12084)

    If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when     expanding environment variables.(CVE-2025-6075)

    User-controlled header names and values containing newlines can allow injecting HTTP     headers.(CVE-2026-0865)

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.

The version of python3 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-3219 advisory.

  - The socket module provides a pure-Python fallback to the socket.socketpair() function for platforms that     don't 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)

Note that Nessus has not tested for this issue 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.

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 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.

ID	Name	Product	Family	Type	Severity
347216	EulerOS Virtualization 2.11.0 : python3 (EulerOS-SA-2026-3543)	Nessus	Huawei Local Security Checks	Local	high
347213	EulerOS Virtualization 2.11.1 : python3 (EulerOS-SA-2026-3456)	Nessus	Huawei Local Security Checks	Local	high
295062	Azure Linux 3.0 Security Update: python3 (CVE-2024-3219)	Nessus	Azure Linux Local Security Checks	Local	medium
236924	EulerOS Virtualization 2.12.0 : python3 (EulerOS-SA-2025-1572)	Nessus	Huawei Local Security Checks	Local	critical
236913	EulerOS Virtualization 2.12.1 : python3 (EulerOS-SA-2025-1556)	Nessus	Huawei Local Security Checks	Local	critical
212649	EulerOS 2.0 SP12 : python3 (EulerOS-SA-2024-2957)	Nessus	Huawei Local Security Checks	Local	critical
212647	EulerOS 2.0 SP11 : python3 (EulerOS-SA-2024-2985)	Nessus	Huawei Local Security Checks	Local	critical
212637	EulerOS 2.0 SP11 : python3 (EulerOS-SA-2024-2971)	Nessus	Huawei Local Security Checks	Local	critical
212627	EulerOS 2.0 SP12 : python3 (EulerOS-SA-2024-2942)	Nessus	Huawei Local Security Checks	Local	critical

Detections

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CVE-2024-3219

medium

Tenable Plugins

high

high

medium

critical

critical

critical

critical

critical

critical