CVE-2021-20193

Published: 26 March 2021

A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
tar
Launchpad, Ubuntu, Debian
Upstream
Released (1.34)
Ubuntu 21.04 (Hirsute Hippo)
Released (1.34+dfsg-1build1)
Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Needs triage

Ubuntu 14.04 ESM (Trusty Tahr) Needs triage