CVE-2021-33198 Affecting skopeo package, versions <2:1.14.5-3.module+el8.10.0+1843+6892ab28


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.21% (59th percentile)

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  • Snyk IDSNYK-ROCKY8-SKOPEO-8531907
  • published19 Dec 2024
  • disclosed2 Aug 2021

Introduced: 2 Aug 2021

CVE-2021-33198  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 skopeo to version 2:1.14.5-3.module+el8.10.0+1843+6892ab28 or higher.
This issue was patched in RLSA-2024:10289.

NVD Description

Note: Versions mentioned in the description apply only to the upstream skopeo package and not the skopeo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

In Go before 1.15.13 and 1.16.x before 1.16.5, there can be a panic for a large exponent to the math/big.Rat SetString or UnmarshalText method.

CVSS Scores

version 3.1