Use After Free Affecting container-tools:2.0/python-podman-api package, versions <0:1.2.0-0.2.gitd0a45fe.module_el8.5.0+2635+e4386a39


Severity

Recommended
0.0
medium
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
2.34% (83rd percentile)

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  • Snyk IDSNYK-ALMALINUX8-CONTAINERTOOLS-5636004
  • published28 May 2023
  • disclosed3 Nov 2020

Introduced: 3 Nov 2020

CVE-2020-1983  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 container-tools:2.0/python-podman-api to version 0:1.2.0-0.2.gitd0a45fe.module_el8.5.0+2635+e4386a39 or higher.
This issue was patched in ALSA-2020:3053.

NVD Description

Note: Versions mentioned in the description apply only to the upstream container-tools:2.0/python-podman-api package and not the container-tools:2.0/python-podman-api package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.

CVSS Base Scores

version 3.1