Resource Exhaustion Affecting podman-remote package, versions <3:4.9.4-0.1.module+el8.10.0+21350+ea09fba1


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.24% (65th percentile)

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  • Snyk IDSNYK-CENTOS8-PODMANREMOTE-1964352
  • published11 Aug 2021
  • disclosed10 Mar 2021

Introduced: 10 Mar 2021

CVE-2021-33198  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Centos:8 podman-remote to version 3:4.9.4-0.1.module+el8.10.0+21350+ea09fba1 or higher.

NVD Description

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