Arr-pm is an RPM reader/writer library written in Ruby. Versions prior to 0.0.12 are subject to OS command injection resulting in shell execution if the RPM contains a malicious "payload compressor" field. This vulnerability impacts the `extract` and `files` methods of the `RPM::File` class of this library. Version 0.0.12 patches these issues. A workaround for this issue is to ensure any RPMs being processed contain valid/known payload compressor values such as gzip, bzip2, xz, zstd, and lzma. The payload compressor field in an rpm can be checked by using the rpm command line tool.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-09-21T23:10:08

Updated: 2024-08-03T12:00:43.325Z

Reserved: 2022-09-02T00:00:00

Link: CVE-2022-39224

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2022-09-21T23:15:09.623

Modified: 2022-09-26T13:41:40.930

Link: CVE-2022-39224

cve-icon Redhat

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