Arbitrary Command Injection Affecting rh-ruby30-rubygem-typeprof package, versions <0:0.12.0-148.el7


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
1.48% (71st percentile)

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  • Snyk IDSNYK-RHEL7-RHRUBY30RUBYGEMTYPEPROF-4854893
  • published26 Jul 2021
  • disclosed2 May 2021

Introduced: 2 May 2021

CVE-2021-31799  (opens in a new tab)
CWE-77  (opens in a new tab)

How to fix?

Upgrade RHEL:7 rh-ruby30-rubygem-typeprof to version 0:0.12.0-148.el7 or higher.
This issue was patched in RHSA-2021:3982.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rh-ruby30-rubygem-typeprof package and not the rh-ruby30-rubygem-typeprof package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

CVSS Base Scores

version 3.1