stunnel-5.80-1.1 on GA media (moderate)

stunnel-5.80-1.1 on GA media Announcement ID: openSUSE-SU-2026:11500-1 Rating: moderate Cross-References: CVE-2026-70367 CVE-2026-70368 CVSS scores: CVE-2026-70367 SUSE : 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVE-2026-70367 SUSE : 5.3...

CVE-2026-70367

A Server-Side Request Forgery SSRF bypass vulnerability exists in “stunnel” 5.79 and lower when configured in SOCKS proxy mode. This flaw allows a client to bypass intended localhost restrictions by using IPv4-mapped IPv6 addresses e.g., “::ffff:127.0.0.1” or unspecified addresses "0.0.0.0", "::"...