National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-4643 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:doomsday:doomsday:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.9.0_beta5.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-4643
NVD Published Date:
08/31/2007
NVD Last Modified:
10/15/2018