CVE-2007-4643

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Summary

CVECVE-2007-4643
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-08-31 23:17:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionInteger 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Doomsday Doomsday All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Doomsday Multiple Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
SecurityReason - Multiple vulnerabilities in Doomsday 1.9.0-beta5.1 af854a3a-2127-422b-91ae-364da2661108 securityreason.com
Gentoo Bug 190835 - games-fps/doomsday < 1.9.0-beta5.2 Multiple Vulnerabilities (CVE-2007-{4642,4643,4644}) af854a3a-2127-422b-91ae-364da2661108 bugs.gentoo.org
Gentoo Linux Documentation -- Doomsday: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
Gentoo doomsday Multiple Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Doomsday Engine Multiple Remote Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
Direct Link af854a3a-2127-422b-91ae-364da2661108 aluigi.org Exploit
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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