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CVE-2020-13132

Published: 9 July 2020

An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.

Priority

Medium

CVSS 3 base score: 4.6

Status

Package Release Status
yubico-piv-tool
Launchpad, Ubuntu, Debian
bionic Needs triage

eoan Ignored
(reached end-of-life)
focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Not vulnerable
(2.1.1-3)
impish Not vulnerable
(2.1.1-3)
jammy Not vulnerable
(2.1.1-3)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needs-triage)