Invalid Free Vulnerability in Exim before 4.96

CVE-2022-37451 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc.

Learn more about our Web Application Penetration Testing UK.