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osvGoogleOSV:GHSA-QJ2W-MW2R-PV39
HistoryMay 14, 2022 - 1:01 a.m.

RubyGems Deserialization of Untrusted Data vulnerability

2022-05-1401:01:12
Google
osv.dev
11
rubygems
deserialization
untrusted data
code execution
yaml file
2.7.6
software.

EPSS

0.022

Percentile

89.4%

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Deserialization of Untrusted Data vulnerability in owner command that can result in code execution. This attack requires the victim to run the gem owner command on a gem with a specially crafted YAML file. This vulnerability is fixed in 2.7.6.

References