CVE-2007-4643

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.

Link	Resource
http://aluigi.org/poc/dumsdei.zip	Exploit
http://www.securityfocus.com/bid/25483	Exploit
http://secunia.com/advisories/26524	Vendor Advisory
http://securityreason.com/securityalert/3084
http://bugs.gentoo.org/show_bug.cgi?id=190835
http://security.gentoo.org/glsa/glsa-200802-02.xml
http://secunia.com/advisories/28821
https://exchange.xforce.ibmcloud.com/vulnerabilities/36338
http://www.securityfocus.com/archive/1/478077/100/0/threaded

Configuration 1

cpe:2.3:a:doomsday:doomsday:*:*:*:*:*:*:*:*

---

Published : 2007-08-31 11:17

Updated : 2018-10-15 09:36

---

NVD link : CVE-2007-4643

Mitre link : CVE-2007-4643

No products.

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer