CVE-2020-13132
MEDIUM 4.6EPSS 0.6%
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.
- CVSS v3.1
- 4.6 MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS v3.0
- 4.3 MEDIUM
CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v2.0
- 2.1 LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 0.64% chance of exploitation in the next 30 days, 48th percentile
- Published
- 2020-07-09
- Updated
- 2024-08-04