Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package pigz (opens in a new tab)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-UBUNTU1704-PIGZ-640300
- published10 Sept 2020
- disclosed27 Apr 2014
Introduced: 27 Apr 2014
CVE-2013-0296 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:17.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pigz package and not the pigz package as distributed by Ubuntu.
Race condition in pigz before 2.2.5 uses permissions derived from the umask when compressing a file before setting that file's permissions to match those of the original file, which might allow local users to bypass intended access permissions while compression is occurring.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-0296
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608
- http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html
- http://www.openwall.com/lists/oss-security/2013/02/15/4
- http://www.openwall.com/lists/oss-security/2013/02/16/3
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html