CVE-1999-1111

The CVE-1999-1111 entry describes a vulnerability in StackGuard before 1.21 where an attacker can bypass Random and Terminator Canary protections by a non-linear attack that directly modifies the return-address pointer instead of overflowing a buffer. Documents do not provide exploitation details...

CVE-1999-1111: Undefined Security Weakness

Vulnerability in StackGuard before 1.21 allows remote attackers to bypass the Random and Terminator Canary security mechanisms by using a non-linear attack which directly modifies a pointer to a return address instead of using a buffer overflow to reach the return address entry itself...