VULNERABILITY INTELLIGENCE

CVE-2020-13132

CVSS score4.6 MEDIUM
EPSS probability0.64%
CISA KEVNot currently listed
Published2020-07-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-763

Primary references