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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36338 ↗
- http://securityreason.com/securityalert/3084 ↗
- http://secunia.com/advisories/28821 ↗
- http://bugs.gentoo.org/show_bug.cgi?id=190835 ↗
- http://secunia.com/advisories/26524 ↗
- http://www.securityfocus.com/archive/1/478077/100/0/threaded ↗
- http://www.securityfocus.com/bid/25483 ↗
- http://security.gentoo.org/glsa/glsa-200802-02.xml ↗
- http://aluigi.org/poc/dumsdei.zip ↗