HIGH7.5CVE-2021-20230A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and v… from 0, < 3:5.56+dfsg-8
from 0, < 3:5.18-1
from 0, < 3:5.06-2+deb8u1
from 0, < 3:4.53-1.1
—stunnel4 - buffer overflow
from 0, < 3:4.29-1+squeeze1
—stunnel 4.40 and 4.41 might allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unsp…
from 0, < 3:4.42-1
—The OCSP functionality in stunnel before 4.24 does not properly search certificate revocation lists (CRL), which allows remote attackers to…
from 0, < 3:4.22-1.1
—Stunnel 4.00, and 3.24 and earlier, leaks a privileged file descriptor returned by listen(), which allows local users to hijack the Stunnel…
from 0, < 2:4.04
—stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions that cause an in…
from 0, < 4.04-1