Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://blog.inhq.net/posts/yubico-libykpiv-vuln/
- https://www.yubico.com/support/security-advisories/ysa-2020-02/
ADP enrichment
No English description supplied.