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CVEs-PoC/2007/CVE-2007-4643.md
2025-09-29 21:09:30 +02:00

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CVE-2007-4643

Description

Integer underflow in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via a PKT_CHAT packet with a data length less than 3, which triggers an erroneous malloc, possibly related to the Sv_HandlePacket function in sv_main.c.

POC

Reference

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