Improper Input Validation Affecting podman-docker package, versions <2:4.2.0-3.el9


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-RHEL9-PODMANDOCKER-5574338
  • published11 Aug 2021
  • disclosed21 May 2021

Introduced: 21 May 2021

CVE-2021-33197  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:9 podman-docker to version 2:4.2.0-3.el9 or higher.
This issue was patched in RHSA-2022:7954.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman-docker package and not the podman-docker package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.

CVSS Scores

version 3.1