CVE-2020-24387

2020-10-1919:39:23

mitre

www.cve.org

yh_create_session

out-of-bounds operations

denial of service

EPSS

0.004

Percentile

74.5%

JSON

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.