GTetrinet contains multiple flaws related to out-of-bounds array indexing that may allow an attacker to execute arbitrary code. The flaw exists in tetrinet.c, where a remote attacker may specify a negative number of players, which is used as an array index.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified
Solution
Upgrade to version 0.7.10 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.