CVE-2007-4642

The record

Multiple buffer overflows in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allow remote attackers to execute arbitrary code via a long chat (PKT_CHAT) message that is not properly handled by the (1) D_NetPlayerEvent function in d_net.c or the (2) Msg_Write function in net_msg.c, or (3) many commands that are not properly handled by the NetSv_ReadCommands function in d_netsv.c; or (4) cause a denial of service (daemon crash) via a chat (PKT_CHAT) message without a final '\0' character.

Affected packages

Related vulnerabilities

• CVE-2026-112108 A vulnerability was determined in ztxz16 fastllm up to 0.1.8.2. CWE-119
• CVE-2026-112073 A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dc… CWE-119
• CVE-2026-90831 A vulnerability was detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90804 A vulnerability was detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90803 A security vulnerability has been detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90801 A security flaw has been discovered in GNU Binutils 2.47. CWE-119
• CVE-2026-87933 A vulnerability was found in DaveGamble cJSON up to 1.7.19. CWE-119
• CVE-2026-87931 A vulnerability has been found in Behavioral Technology Group Pavlok Behavioral… CWE-119