CVE-2006-0045: Undefined Security Weakness

crawl before 4.0.0 does not securely call programs when saving and loading games, which allows local users to gain privileges...

CVE-2004-0103: Undefined Security Weakness

crawl before 4.0.0 beta23 does not properly "apply a size check" when copying a certain environment variable, which may allow local users to gain privileges, possibly as a result of a buffer overflow...