Link Following The advisory has been revoked - it doesn't affect any version of package llvm-toolchain-3.6 (opens in a new tab)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-UBUNTU1510-LLVMTOOLCHAIN36-631673
- published23 Apr 2014
- disclosed23 Apr 2014
Introduced: 23 Apr 2014
CVE-2014-2893 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:15.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream llvm-toolchain-3.6 package and not the llvm-toolchain-3.6 package as distributed by Ubuntu.
The GetHTMLRunDir function in the scan-build utility in Clang 3.5 and earlier allows local users to obtain sensitive information or overwrite arbitrary files via a symlink attack on temporary directories with predictable names.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-2893
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=744817
- https://security-tracker.debian.org/tracker/CVE-2014-2893
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00038.html
- http://www.openwall.com/lists/oss-security/2014/04/16/2
- http://www.openwall.com/lists/oss-security/2014/04/20/1