An issue was discovered in the _send_secure_msg() function of yubihsm-shell through 2.0.2. The function does not validate the embedded length field of a message received from the device. This could lead to an oversized memcpy() call that will crash the running process. This could be used by an attacker to cause a denial of service.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-19T19:41:33
Updated: 2024-08-04T15:12:08.714Z
Reserved: 2020-08-19T00:00:00
Link: CVE-2020-24388
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-10-19T20:15:12.993
Modified: 2024-11-21T05:14:43.467
Link: CVE-2020-24388
Redhat
No data.