Improper Input Validation Affecting texlive-bin package, versions <2019.20190605.51237-2
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-TEXLIVEBIN-337162
- published2 May 2017
- disclosed2 May 2017
Introduced: 2 May 2017
CVE-2016-10243 (opens in a new tab)How to fix?
Upgrade Debian:unstable texlive-bin to version 2019.20190605.51237-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream texlive-bin package and not the texlive-bin package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
TeX Live allows remote attackers to execute arbitrary commands by leveraging inclusion of mpost in shell_escape_commands in the texmf.cnf config file.
References
- https://security-tracker.debian.org/tracker/CVE-2016-10243
- http://www.debian.org/security/2017/dsa-3803
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B7CNJ4HKX7X6V7VMN3UCU7KPY6IX4XRB/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VL6PUKPWEXYIPIAZRIX5ZLQWCSALVLFP/
- https://security.gentoo.org/glsa/201709-07
- https://scumjr.github.io/2016/11/28/pwning-coworkers-thanks-to-latex/
- https://www.tug.org/svn/texlive?view=revision&revision=42605
- http://www.openwall.com/lists/oss-security/2017/03/05/1
- http://www.securityfocus.com/bid/96593
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-10243
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B7CNJ4HKX7X6V7VMN3UCU7KPY6IX4XRB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VL6PUKPWEXYIPIAZRIX5ZLQWCSALVLFP/