An issue was discovered in the yh_create_session() function of yubihsm-shell through 2.0.2. The function does not explicitly check the returned session id from the device. An invalid session id would lead to out-of-bounds read and write operations in the session array. This could be used by an attacker to cause a denial of service attack.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-19T19:39:23
Updated: 2024-08-04T15:12:08.557Z
Reserved: 2020-08-19T00:00:00
Link: CVE-2020-24387
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-10-19T20:15:12.947
Modified: 2024-11-21T05:14:43.313
Link: CVE-2020-24387
Redhat
No data.