Integer overflow in the write_png function in cairo 1.14.6 allows remote attackers to cause a denial of service (invalid pointer dereference) via a large svg file.

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5407-1 advisory.

  - Integer overflow in the write_png function in cairo 1.14.6 allows remote attackers to cause a denial of     service (invalid pointer dereference) via a large svg file. (CVE-2016-9082)

  - cairo-truetype-subset.c in cairo 1.15.6 and earlier allows remote attackers to cause a denial of service     (out-of-bounds read) because of mishandling of an unexpected malloc(0) call. (CVE-2017-9814)

  - An issue was discovered in cairo 1.16.0. There is an infinite loop in the function _arc_error_normalized     in the file cairo-arc.c, related to _arc_max_angle_for_tolerance_normalized. (CVE-2019-6462)

  - A flaw was found in cairo's image-compositor.c in all versions prior to 1.17.4. This flaw allows an     attacker who can provide a crafted input file to cairo's image-compositor (for example, by convincing a     user to open a file in an application using cairo, or if an application uses cairo on untrusted input) to     cause a stack buffer overflow -> out-of-bounds WRITE. The highest impact from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2020-35492)

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 cairo packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - Cairo is a 2D graphics library designed to provide     high-quality display and print output. Currently     supported output targets include the X Window System,     OpenGL (via glitz), in-memory image buffers, and image     files (PDF, PostScript, and SVG). Cairo is designed to     produce consistent output on all output media while     taking advantage of display hardware acceleration when     available (e.g. through the X Render Extension or     OpenGL). Security Fix(es):cairo-truetype-subset.c in     cairo 1.15.6 and earlier allows remote attackers to     cause a denial of service (out-of-bounds read) because     of mishandling of an unexpected malloc(0)     call.(CVE-2017-9814)Integer overflow in the write_png     function in cairo 1.14.6 allows remote attackers to     cause a denial of service (invalid pointer dereference)     via a large svg file.(CVE-2016-9082)

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.

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

  - Cairo is a 2D graphics library designed to provide     high-quality display and print output. Currently     supported output targets include the X Window System,     OpenGL (via glitz), in-memory image buffers, and image     files (PDF,PostScript, and SVG).Cairo is designed to     produce consistent output on all output media while     taking advantage of display hardware acceleration when     available (e.g.through the X Render Extension or     OpenGL).Security Fix(es):cairo-truetype-subset.c in     cairo 1.15.6 and earlier allows remote attackers to     cause a denial of service (out-of-bounds read) because     of mishandling of an unexpected malloc(0)     call.(CVE-2017-9814)Integer overflow in the write_png     function in cairo 1.14.6 allows remote attackers to     cause a denial of service (invalid pointer dereference)     via a large svg file.(CVE-2016-9082)Cairo version     1.15.4 is vulnerable to a NULL pointer dereference     related to the FT_Load_Glyph and FT_Render_Glyph     resulting in an application crash.(CVE-2017-7475)

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 host is affected by the vulnerability described in GLSA-201904-01 (Cairo: Denial of service)

    Multiple vulnerabilities have been discovered in Cairo. Please review       the CVE identifiers referenced below for details.
  Impact :

    Please review the referenced CVE identifiers for details.
  Workaround :

    There is no known workaround at this time.

According to the version of the cairo packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - Integer overflow in the write_png function in cairo     1.14.6 allows remote attackers to cause a denial of     service (invalid pointer dereference) via a large svg     file.(CVE-2016-9082)

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.

This update for cairo fixes the following issues :

  - CVE-2016-9082: Fixed a segfault when using >4GB images     since int values were used for pointer operations     (bsc#1007255).

  - CVE-2017-9814: Replace malloc with _cairo_malloc and     check cmap size before allocating to prevent DoS     (bsc#1049092).

  - CVE-2017-7475: Fix a segfault in get_bitmap_surface due     to malformed font (bsc#1036789).

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

This update for cairo fixes the following issues :

  - CVE-2017-7475: Fixed a segfault in get_bitmap_surface     due to malformed font (bsc#1036789).

  - CVE-2016-9082: fix a segfault when using >4GB images     since int values were used for pointer operations     (bsc#1007255).

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

This update for cairo fixes the following issues :

  - CVE-2017-7475: Fixed a segfault in get_bitmap_surface     due to malformed font (bsc#1036789).

  - CVE-2016-9082: fix a segfault when using >4GB images     since int values were used for pointer operations     (bsc#1007255).

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

It was discovered that there was a possible DoS attack in Cairo, a multi-platform library providing vector-based rendering. An SVG could generate invalid pointers from a _cairo_image_surface in write_png.

For Debian 7 'Wheezy', this issue has been fixed in cairo version 1.12.2-3+deb7u1.

We recommend that you upgrade your cairo packages.

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

ID	Name	Product	Family	Severity
160959	Ubuntu 16.04 ESM : Cairo vulnerabilities (USN-5407-1)	Nessus	Ubuntu Local Security Checks	high
134549	EulerOS Virtualization for ARM 64 3.0.2.0 : cairo (EulerOS-SA-2020-1260)	Nessus	Huawei Local Security Checks	high
131648	EulerOS 2.0 SP2 : cairo (EulerOS-SA-2019-2495)	Nessus	Huawei Local Security Checks	high
123575	GLSA-201904-01 : Cairo: Denial of service	Nessus	Gentoo Local Security Checks	high
110737	EulerOS 2.0 SP3 : cairo (EulerOS-SA-2018-1161)	Nessus	Huawei Local Security Checks	medium
110190	SUSE SLES11 Security Update : cairo (SUSE-SU-2018:1453-1)	Nessus	SuSE Local Security Checks	high
101278	openSUSE Security Update : cairo (openSUSE-2017-780)	Nessus	SuSE Local Security Checks	medium
101057	SUSE SLED12 / SLES12 Security Update : cairo (SUSE-SU-2017:1671-1)	Nessus	SuSE Local Security Checks	medium
94410	Debian DLA-688-1 : cairo security update	Nessus	Debian Local Security Checks	medium

Detections

Analytics

CVE-2016-9082

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Tenable Plugins

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