CVE-2011-4114

Description

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.

References

https://rt.cpan.org/Public/Bug/Display.html?id=69560

https://bugzilla.redhat.com/show_bug.cgi?id=753955

http://www.openwall.com/lists/oss-security/2011/11/04/4

http://www.openwall.com/lists/oss-security/2011/11/04/2

http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071099.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071091.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3