CVE-2006-1721 – cyrus-sasl digest-md5 DoS

https://notcve.org/view.php?id=CVE-2006-1721

11 Apr 2006 — digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation. • ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc • CWE-20: Improper Input Validation •