CVE-2011-4114
CVE-2011-4114
The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of this directory, which allows local users to overwrite files when another user extracts a PAR packed program. NOTE: a similar vulnerability was reported for PAR, but this has been assigned a different CVE identifier.
Affected products
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Talk to TrueHacking →References
http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071091.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-December/071099.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=753955https://rt.cpan.org/Public/Bug/Display.html?id=69560http://www.openwall.com/lists/oss-security/2011/11/04/2http://www.openwall.com/lists/oss-security/2011/11/04/4