CVE-2014-1832 The advisory has been revoked - it doesn't affect any version of package ruby-passenger (opens in a new tab)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-RUBYPASSENGER-275100
- published19 Feb 2015
- disclosed19 Feb 2015
Introduced: 19 Feb 2015
CVE-2014-1832 (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 ruby-passenger package and not the ruby-passenger package as distributed by Ubuntu.
Phusion Passenger 4.0.37 allows local users to write to certain files and directories via a symlink attack on (1) control_process.pid or a (2) generation-* file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1831.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-1832
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736958
- https://security-tracker.debian.org/tracker/CVE-2014-1832
- http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149032.html
- https://github.com/phusion/passenger/commit/94428057c602da3d6d34ef75c78091066ecac5c0
- http://openwall.com/lists/oss-security/2014/01/29/6
- http://openwall.com/lists/oss-security/2014/01/30/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1058992