Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package gksu (opens in a new tab)
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-UBUNTU1404-GKSU-265764
- published18 Sept 2014
- disclosed18 Sept 2014
Introduced: 18 Sep 2014
CVE-2014-2886 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gksu package and not the gksu package as distributed by Ubuntu.
GKSu 2.0.2, when sudo-mode is not enabled, uses " (double quote) characters in a gksu-run-helper argument, which allows attackers to execute arbitrary commands in certain situations involving an untrusted substring within this argument, as demonstrated by an untrusted filename encountered during installation of a VirtualBox extension pack.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-2886
- https://security-tracker.debian.org/tracker/CVE-2014-2886
- https://security.gentoo.org/glsa/201812-10
- http://savannah.nongnu.org/bugs/?40023
- https://community.rapid7.com/community/metasploit/blog/2014/07/07/virtualbox-filename-command-execution-via-gksu
- https://launchpad.net/bugs/1186676