In Pallets Jinja before 2.8.1, str.format allows a sandbox escape.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Pallets Jinja before 2.8.1, str.format allows a sandbox escape. (CVE-2016-10745)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1260 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    The following packages have been upgraded to a later upstream version: python27-python (2.7.16).
    (BZ#1709349)

    Security Fix(es):

    * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

    * python: DOS via regular expression backtracking in difflib.IS_LINE_JUNK method in difflib     (CVE-2018-1061)

    * python: Missing salt initialization in _elementtree.c module (CVE-2018-14647)

    * python: improper neutralization of CRLF sequences in urllib module (CVE-2019-9740)

    * python: improper neutralization of CRLF sequences in urllib module (CVE-2019-9947)

    * python: DOS via regular expression catastrophic backtracking in apop() method in pop3lib (CVE-2018-1060)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * urlsplit doesn't accept a NFKD hostname with a port number (BZ#1709329)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 Redhat Enterprise Linux 6 / 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:1237 advisory.

    The rh-python35-python-jinja2 package contains Jinja2, a template engine written in pure Python. Jinja2     provides a Django inspired non-XML syntax but supports inline expressions and an optional sandboxed     environment.

    Security Fix(es):

    * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

    * python-jinja2: str.format_map allows sandbox escape (CVE-2019-10906)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 version of AOS installed on the remote host is prior to 5.11.2. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.11.2 advisory.

  - Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow     can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels,     assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass     invalid utf-8 strings to functions like pango_itemize. (CVE-2019-1010238)

  - curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal     function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how     large temporary storage area to allocate from the heap. The length value is then subsequently used to     iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit     size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31     bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the     intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is     almost identical to CVE-2017-8816.) (CVE-2018-14618)

  - An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can     send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed     later on, leading to DoS (segmentation fault). (CVE-2018-14598)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c is vulnerable     to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other     impact. (CVE-2018-14599)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a     variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading     to DoS or remote code execution. (CVE-2018-14600)

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 AOS installed on the remote host is prior to 5.10.9. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.10.9 advisory.

  - Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow     can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels,     assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass     invalid utf-8 strings to functions like pango_itemize. (CVE-2019-1010238)

  - curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal     function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how     large temporary storage area to allocate from the heap. The length value is then subsequently used to     iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit     size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31     bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the     intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is     almost identical to CVE-2017-8816.) (CVE-2018-14618)

  - An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can     send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed     later on, leading to DoS (segmentation fault). (CVE-2018-14598)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c is vulnerable     to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other     impact. (CVE-2018-14599)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a     variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading     to DoS or remote code execution. (CVE-2018-14600)

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 AOS installed on the remote host is prior to 5.16. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.16 advisory.

  - Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow     can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels,     assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass     invalid utf-8 strings to functions like pango_itemize. (CVE-2019-1010238)

  - curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal     function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how     large temporary storage area to allocate from the heap. The length value is then subsequently used to     iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit     size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31     bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the     intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is     almost identical to CVE-2017-8816.) (CVE-2018-14618)

  - An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can     send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed     later on, leading to DoS (segmentation fault). (CVE-2018-14598)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c is vulnerable     to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other     impact. (CVE-2018-14599)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a     variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading     to DoS or remote code execution. (CVE-2018-14600)

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

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2019:4062 advisory.

    The python-jinja2 package contains Jinja2, a template engine written in pure Python. Jinja2 provides a     Django inspired non-XML syntax but supports inline expressions and an optional sandboxed environment.

    Security Fix(es):

    * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2019:3964 advisory.

    The python-jinja2 package contains Jinja2, a template engine written in pure Python. Jinja2 provides a     Django inspired non-XML syntax but supports inline expressions and an optional sandboxed environment.

    Security Fix(es):

    * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3172 advisory.

    Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning,     remote management, and monitoring of multiple Linux deployments with a single centralized tool.

    Security Fix(es):

    * rubygem-rack: Buffer size in multipart parser allows for denial of service (CVE-2018-16470)

    * dom4j: XML Injection in Class: Element. Methods: addElement, addAttribute which can impact the integrity     of XML documents (CVE-2018-1000632)

    * foreman: authorization bypasses in foreman-tasks leading to information disclosure (CVE-2019-10198)

    * katello: registry credentials are captured in plain text during repository discovery (CVE-2019-14825)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    This update also fixes several bugs and adds various enhancements. Documentation for these changes is     available from the Release Notes document linked to in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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.

According to the version of the python-jinja2 package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - python-jinja2: Sandbox escape due to information     disclosure via str.format (CVE-2016-10745)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has python-jinja2 packages installed that are affected by a vulnerability:

  - In Pallets Jinja before 2.8.1, str.format allows a     sandbox escape. (CVE-2016-10745)

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

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has python-jinja2 packages installed that are affected by a vulnerability:

  - In Pallets Jinja before 2.8.1, str.format allows a     sandbox escape. (CVE-2016-10745)

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

In Pallets Jinja, str.format allows a sandbox escape. (CVE-2016-10745)

This update for python-Jinja2 fixes the following issues :

Security issues fixed :

  - CVE-2016-10745: Fixed a sandbox escape caused by an     information disclosure via str.format (bsc#1132174).

  - CVE-2019-10906: Fixed a sandbox escape due to     information disclosure via str.format (bsc#1132323).

  - CVE-2019-8341: Fixed command injection in function     from_string (bsc#1125815).

This update was imported from the SUSE:SLE-12-SP2:Update update project.

USN-4011-1 fixed several vulnerabilities in Jinja2. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details :

Olivier Dony discovered that Jinja incorrectly handled str.format. An attacker could possibly use this issue to escape the sandbox.
(CVE-2016-10745)

Brian Welch discovered that Jinja incorrectly handled str.format_map. An attacker could possibly use this issue to escape the sandbox. (CVE-2019-10906).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4011-1 advisory.

    Olivier Dony discovered that Jinja incorrectly handled str.format. An attacker could possibly use this     issue to escape the sandbox. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-10745)

    Brian Welch discovered that Jinja incorrectly handled str.format_map. An attacker could possibly use this     issue to escape the sandbox. (CVE-2019-10906)

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.

According to the version of the python-jinja2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :

  - In Pallets Jinja before 2.8.1, str.format allows a     sandbox escape.(CVE-2016-10745)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2019-1022 advisory.

    [2.7.2-3]
    - Fix for CVE-2016-10745     Resolves: rhbz#1701308

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

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

This update for python-Jinja2 to version 2.10.1 fixes the following issues :

Security issues fixed :

  - CVE-2019-8341: Fixed a command injection in     from_string() (bsc#1125815).

  - CVE-2019-10906: Fixed a sandbox escape due to     information disclosure via str.format (bsc#1132323).

This update was imported from the SUSE:SLE-15:Update update project.

* python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

An update for python-jinja2 is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The python-jinja2 package contains Jinja2, a template engine written in pure Python. Jinja2 provides a Django inspired non-XML syntax but supports inline expressions and an optional sandboxed environment.

Security Fix(es) :

* python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2019:1022 advisory.

    The python-jinja2 package contains Jinja2, a template engine written in pure Python. Jinja2 provides a     Django inspired non-XML syntax but supports inline expressions and an optional sandboxed environment.

    Security Fix(es):

    * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

ID	Name	Product	Family	Severity
219350	Linux Distros Unpatched Vulnerability : CVE-2016-10745	Nessus	Misc.	high
194168	RHEL 6 / 7 : python27-python and python27-python-jinja2 (RHSA-2019:1260)	Nessus	Red Hat Local Security Checks	high
193688	RHEL 6 / 7 : rh-python35-python-jinja2 (RHSA-2019:1237)	Nessus	Red Hat Local Security Checks	high
164608	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.11.2)	Nessus	Misc.	critical
164581	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.10.9)	Nessus	Misc.	critical
164573	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.16)	Nessus	Misc.	critical
131677	RHEL 7 : python-jinja2 (RHSA-2019:4062)	Nessus	Red Hat Local Security Checks	high
131374	RHEL 7 : python-jinja2 (RHSA-2019:3964)	Nessus	Red Hat Local Security Checks	high
130187	RHEL 7 : Red Hat Satellite 6 (RHSA-2019:3172)	Nessus	Red Hat Local Security Checks	high
129193	EulerOS 2.0 SP3 : python-jinja2 (EulerOS-SA-2019-2000)	Nessus	Huawei Local Security Checks	high
127294	NewStart CGSL CORE 5.05 / MAIN 5.05 : python-jinja2 Vulnerability (NS-SA-2019-0082)	Nessus	NewStart CGSL Local Security Checks	high
127288	NewStart CGSL CORE 5.04 / MAIN 5.04 : python-jinja2 Vulnerability (NS-SA-2019-0078)	Nessus	NewStart CGSL Local Security Checks	high
126850	EulerOS 2.0 SP2 : python-jinja2 (EulerOS-SA-2019-1722)	Nessus	Huawei Local Security Checks	high
126831	Amazon Linux 2 : python-jinja2 (ALAS-2019-1223)	Nessus	Amazon Linux Local Security Checks	high
126233	openSUSE Security Update : python-Jinja2 (openSUSE-2019-1614)	Nessus	SuSE Local Security Checks	critical
125902	Amazon Linux AMI : python-jinja2 (ALAS-2019-1223)	Nessus	Amazon Linux Local Security Checks	high
125772	Ubuntu 14.04 LTS : jinja2 vulnerabilities (USN-4011-2)	Nessus	Ubuntu Local Security Checks	high
125771	Ubuntu 16.04 LTS / 18.04 LTS : Jinja2 vulnerabilities (USN-4011-1)	Nessus	Ubuntu Local Security Checks	high
125571	EulerOS Virtualization for ARM 64 3.0.2.0 : python-jinja2 (EulerOS-SA-2019-1619)	Nessus	Huawei Local Security Checks	high
125522	EulerOS 2.0 SP5 : python-jinja2 (EulerOS-SA-2019-1595)	Nessus	Huawei Local Security Checks	high
125107	Oracle Linux 7 : python-jinja2 (ELSA-2019-1022)	Nessus	Oracle Linux Local Security Checks	high
125022	openSUSE Security Update : python-Jinja2 (openSUSE-2019-1395)	Nessus	SuSE Local Security Checks	critical
125016	Scientific Linux Security Update : python-jinja2 on SL7.x (noarch) (20190507)	Nessus	Scientific Linux Local Security Checks	high
124872	CentOS 7 : python-jinja2 (CESA-2019:1022)	Nessus	CentOS Local Security Checks	high
124692	RHEL 7 : python-jinja2 (RHSA-2019:1022)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2016-10745

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Tenable Plugins

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