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.

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.

The remote SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:3502-1 advisory.

  - 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)

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

  - 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)

  - An issue was discovered in cairo 1.16.0. There is an     assertion problem in the function
    _cairo_arc_in_direction in the file     cairo-arc.c.(CVE-2019-6461)

  - 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)

  - 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 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 Virtualization installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in cairo 1.16.0. There is an     assertion problem in the function
    _cairo_arc_in_direction in the file     cairo-arc.c.(CVE-2019-6461)

  - 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)

  - 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.

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

  - An issue was discovered in cairo 1.16.0. There is an     assertion problem in the function
    _cairo_arc_in_direction in the file     cairo-arc.c.(CVE-2019-6461)

  - 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)

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

  - 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)

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.

An update of the cairo package has been released.

ID	Name	Product	Family	Severity
160959	Ubuntu 16.04 ESM : Cairo vulnerabilities (USN-5407-1)	Nessus	Ubuntu Local Security Checks	high
154355	SUSE SLED12 / SLES12 Security Update : cairo (SUSE-SU-2021:3502-1)	Nessus	SuSE Local Security Checks	medium
151296	EulerOS Virtualization for ARM 64 3.0.2.0 : cairo (EulerOS-SA-2021-2095)	Nessus	Huawei Local Security Checks	high
147438	EulerOS Virtualization 3.0.6.6 : cairo (EulerOS-SA-2021-1461)	Nessus	Huawei Local Security Checks	medium
144220	EulerOS 2.0 SP5 : cairo (EulerOS-SA-2020-2540)	Nessus	Huawei Local Security Checks	medium
142267	EulerOS 2.0 SP2 : cairo (EulerOS-SA-2020-2332)	Nessus	Huawei Local Security Checks	medium
140824	EulerOS 2.0 SP3 : cairo (EulerOS-SA-2020-2057)	Nessus	Huawei Local Security Checks	medium
125156	Photon OS 1.0: Cairo PHSA-2019-1.0-0220	Nessus	PhotonOS Local Security Checks	medium

Detections

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CVE-2019-6462

medium

Tenable Plugins

high

medium

high

medium

medium

medium

medium

medium