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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-19T19:39:23

Updated: 2020-10-29T02:07:08

Reserved: 2020-08-19T00:00:00


Link: CVE-2020-24387

JSON object: View

cve-icon NVD Information

Status : Modified

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

Modified: 2023-11-07T03:19:52.843


Link: CVE-2020-24387

JSON object: View

cve-icon Redhat Information

No data.