Arbitrary Command Injection Affecting rubygem-bson-doc package, versions <0:4.8.1-1.module+el8.3.0+7192+4e3a532a


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
1.48% (71st percentile)

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  • Snyk IDSNYK-CENTOS8-RUBYGEMBSONDOC-1962621
  • 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 Centos:8 rubygem-bson-doc to version 0:4.8.1-1.module+el8.3.0+7192+4e3a532a or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-bson-doc package and not the rubygem-bson-doc package as distributed by Centos. See How to fix? for Centos:8 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