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.
Published: 2007-08-31
Score: 5.0 Medium
EPSS: 2.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2007-4625 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

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Subscriptions

Doomsday Doomsday
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2007-08-31T00:00:00.000Z

Link: CVE-2007-4643

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-4643

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses