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.
History

No history.

cve-icon 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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-19T20:15:12.947

Modified: 2024-11-21T05:14:43.313

Link: CVE-2020-24387

cve-icon Redhat

No data.