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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-08-31T23:00:00

Updated: 2024-08-07T15:01:09.947Z

Reserved: 2007-08-31T00:00:00

Link: CVE-2007-4643

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-08-31T23:17:00.000

Modified: 2024-11-21T00:36:05.747

Link: CVE-2007-4643

cve-icon Redhat

No data.