National Cyber Awareness System

Vulnerability Summary for CVE-2007-6276

Overview

The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: XF

Name: macos-vpnd-dos(38855)

Hyperlink:http://xforce.iss.net/xforce/xfdb/38855

External Source: VUPEN

Name: ADV-2008-1981

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2008/1981/references

External Source: VUPEN

Name: ADV-2007-4145

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2007/4145

External Source: SECTRACK

Name: 1019052

Hyperlink:http://www.securitytracker.com/id?1019052

External Source: BID

Name: 26699

Hyperlink:http://www.securityfocus.com/bid/26699

External Source: MILW0RM

Name: 4690

Hyperlink:http://www.milw0rm.com/exploits/4690

External Source: CONFIRM

Name: http://support.apple.com/kb/HT2163

Type: Advisory

Hyperlink:http://support.apple.com/kb/HT2163

External Source: SECUNIA

Name: 30802

Type: Advisory

Hyperlink:http://secunia.com/advisories/30802

External Source: SECUNIA

Name: 27938

Type: Advisory

Hyperlink:http://secunia.com/advisories/27938

External Source: APPLE

Name: APPLE-SA-2008-06-30

Hyperlink:http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html