CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
5.1%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
roderich_schupp | par-packer_module | * | cpe:2.3:a:roderich_schupp:par-packer_module:*:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.63 | cpe:2.3:a:roderich_schupp:par-packer_module:0.63:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.64 | cpe:2.3:a:roderich_schupp:par-packer_module:0.64:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.65 | cpe:2.3:a:roderich_schupp:par-packer_module:0.65:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.66 | cpe:2.3:a:roderich_schupp:par-packer_module:0.66:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.67 | cpe:2.3:a:roderich_schupp:par-packer_module:0.67:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.68 | cpe:2.3:a:roderich_schupp:par-packer_module:0.68:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.69 | cpe:2.3:a:roderich_schupp:par-packer_module:0.69:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.70 | cpe:2.3:a:roderich_schupp:par-packer_module:0.70:*:*:*:*:*:*:* |
roderich_schupp | par-packer_module | 0.71 | cpe:2.3:a:roderich_schupp:par-packer_module:0.71:*:*:*:*:*:*:* |
lists.fedoraproject.org/pipermail/package-announce/2011-December/071091.html
lists.fedoraproject.org/pipermail/package-announce/2011-December/071099.html
www.openwall.com/lists/oss-security/2011/11/04/2
www.openwall.com/lists/oss-security/2011/11/04/4
bugzilla.redhat.com/show_bug.cgi?id=753955
rt.cpan.org/Public/Bug/Display.html?id=69560