Michael Gehring

**Name of the Vulnerable Software and Affected Versions** gtetrinet versions 0.7.8 and earlier **Description** The issue is related to an array index error in the tetrinet.c file, which allows remote attackers to execute arbitrary code. This is achieved by sending a packet that specifies a negative number of players, which is then used as an array index. **Recommendations** For gtetrinet versions 0.7.8 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.