CPANSA-PAR-Packer-2011-01: PAR-Packer vulnerability
| Publisher | giterlizzi | Document category | csaf_security_advisory |
|---|---|---|---|
| Initial release date | 2011-07-18T00:00:00 | Engine | CSAF Perl Toolkit 0.25 |
| Current release date | 2011-07-18T00:00:00 | Build Date | |
| Current version | 1 | Status | final |
| CVSS v3.1 Base Score | Severity | ||
| Original language | Language | en | |
| Also referred to | |||
Vulnerability Description
PAR packed files are extracted to unsafe and predictable temporary directories.
Vulnerabilities
CVE-2011-4114
Vulnerability DescriptionThe 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.
| Weakness | CWE-264 : Permissions, Privileges, and Access Controls |
|---|
Product status
Known affected
| Product | Score | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| PAR-Packer less than 1.011 |
|
Fixed
- PAR-Packer greater than or equal 1.011
giterlizzi
Namespace: https://github.com/giterlizzi/
gdt@cpan.org
References
- CPANSA-PAR-Packer-2011-01 JSON self
https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2011/cpansa-par-packer-2011-01.json - https://metacpan.org/changes/distribution/PAR-Packer external
https://metacpan.org/changes/distribution/PAR-Packer - https://rt.cpan.org/Public/Bug/Display.html?id=69560 external
https://rt.cpan.org/Public/Bug/Display.html?id=69560 - CVE-2011-4114 (NVD) external
https://nvd.nist.gov/vuln/detail/CVE-2011-4114
Revision history
| Version | Date of the revision | Summary of the revision |
|---|---|---|
| 1 | Mon Jul 18 00:00:00 2011 | First release |
Sharing rules
TLP:WHITE
For the TLP version see: https://www.first.org/tlp/