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.
Published 2012-01-13 18:55:04
Updated 2023-02-13 00:20:31
Source Red Hat, Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2011-4114

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-4114

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
3.3
LOW AV:L/AC:M/Au:N/C:N/I:P/A:P
3.4
4.9
NIST

CWE ids for CVE-2011-4114

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-4114

Products affected by CVE-2011-4114

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