CVE-2020-13132
PoC —CVSS 3.1
4.6 medium
EPSS
<1%p49
Published
()
Modified
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.
- Vendors
- yubico
- Products
- libykpiv, piv tool manager, yubikey smart card minidriver
- Weakness
- CWE-763
- Vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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