CVE-2016-7947

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Multiple integer overflows in X.org libXrandr before 1.5.1 allow remote X servers to trigger out-of-bounds write operations via a crafted response.

References

http://www.openwall.com/lists/oss-security/2016/10/04/2

http://www.openwall.com/lists/oss-security/2016/10/04/4

http://www.securityfocus.com/bid/93365

http://www.securitytracker.com/id/1036945

https://cgit.freedesktop.org/xorg/lib/libXrandr/commit/?id=a0df3e1c7728205e5c7650b2e6dce684139254a6

https://lists.fedoraproject.org/archives/list/[email protected]/message/74FFOHWYIKQZTJLRJWDMJ4W3WYBELUUG/

https://lists.fedoraproject.org/archives/list/[email protected]/message/Y7662OZWCSTLRPKS6R3E4Y4M26BSVAAM/

https://lists.x.org/archives/xorg-announce/2016-October/002720.html

https://security.gentoo.org/glsa/201704-03

Details

Source: MITRE

Published: 2016-12-13

Updated: 2017-07-01

Type: CWE-190

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (12 total)

IDNameProductFamilySeverity
140953EulerOS Virtualization for ARM 64 3.0.6.0 : libXrandr (EulerOS-SA-2020-2005)NessusHuawei Local Security Checks
critical
99276GLSA-201704-03 : X.Org: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
96034SUSE SLES11 Security Update : xorg-x11-libs (SUSE-SU-2016:3189-1)NessusSuSE Local Security Checks
critical
95644openSUSE Security Update : X Window System client libraries (openSUSE-2016-1420)NessusSuSE Local Security Checks
critical
94939SUSE SLED12 / SLES12 Security Update : X Window System client libraries (SUSE-SU-2016:2828-1)NessusSuSE Local Security Checks
critical
94843Fedora 25 : libXrandr (2016-a06c8cc941)NessusFedora Local Security Checks
critical
94489Fedora 23 : libXrandr (2016-d045c2c7b3)NessusFedora Local Security Checks
critical
94439Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : x11 (SSA:2016-305-02)NessusSlackware Local Security Checks
critical
94220openSUSE Security Update : X Window System client libraries (openSUSE-2016-1214)NessusSuSE Local Security Checks
critical
94101Debian DLA-660-1 : libxrandr security updateNessusDebian Local Security Checks
critical
94036SUSE SLED12 / SLES12 Security Update : X Window System client libraries (SUSE-SU-2016:2505-1)NessusSuSE Local Security Checks
critical
93923Fedora 24 : libXrandr (2016-83040426d6)NessusFedora Local Security Checks
critical