Out-of-bounds Write Affecting libxrandr package, versions <2:1.5.0-1ubuntu0.1~esm1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-LIBXRANDR-288436
- published13 Dec 2016
- disclosed13 Dec 2016
Introduced: 13 Dec 2016
CVE-2016-7947 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 libxrandr to version 2:1.5.0-1ubuntu0.1~esm1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxrandr package and not the libxrandr package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
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://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7947
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7947
- https://security-tracker.debian.org/tracker/CVE-2016-7947
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/74FFOHWYIKQZTJLRJWDMJ4W3WYBELUUG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y7662OZWCSTLRPKS6R3E4Y4M26BSVAAM/
- https://security.gentoo.org/glsa/201704-03
- https://cgit.freedesktop.org/xorg/lib/libXrandr/commit/?id=a0df3e1c7728205e5c7650b2e6dce684139254a6
- https://lists.x.org/archives/xorg-announce/2016-October/002720.html
- 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://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74FFOHWYIKQZTJLRJWDMJ4W3WYBELUUG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7662OZWCSTLRPKS6R3E4Y4M26BSVAAM/