Gentoo: GLSA-201402-09: Apache mod_fcgid: Arbitrary code execution
Summary
Apache mod_fcgid fails to perform a boundary check on user-supplied input, potentially resulting in a heap-based buffer overflow.
Resolution
All Apache mod_fcgid users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apache/mod_fcgid-2.3.9"
References
[ 1 ] CVE-2013-4365 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4365
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201402-09
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
A buffer overflow in Apache mod_fcgid might allow remote attackers to execute arbitrary code or cause a Denial of Service condition.
Background
Apache mod_fcgid is a binary-compatible alternative to mod_fastcgi with better process management.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-apache/mod_fcgid < 2.3.9 >= 2.3.9
Impact
===== A remote attacker can supply a crafted input, possibly resulting in execution of arbitrary code or a Denial of Service condition.
Workaround
There is no known workaround at this time.