Unscored severity · published Jan 13, 2012
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…
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CVSS
0.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
Par-packer Module · Roderich Schupp
through 1.011; 0.63; 0.64; 0.65; 0.66; 0.67; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-4114
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-4114
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071091.html
Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071099.html
www.openwall.com
http://www.openwall.com/lists/oss-security/2011/11/04/2
www.openwall.com
http://www.openwall.com/lists/oss-security/2011/11/04/4
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=753955
rt.cpan.org
https://rt.cpan.org/Public/Bug/Display.html?id=69560
More from Par-packer Module
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CVE-2011-5060
The par_mktmpdir function in the PAR module before 1.003 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of…