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Vulnerability record · CVE-2008-2326 · published 11 September 2008

CVE-2008-2326: Apple bonjour improper input validation vulnerability

Apple · Bonjour

mDNSResponder in the Bonjour Namespace Provider in Apple Bonjour for Windows before 1.0.5 allows attackers to cause a denial of service (NULL pointer dereference and application crash) by resolving a crafted .local domain name that contains a long label.

5.0 CVSS 2.0 Medium EPSS 7.5% · top 5.7% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
7.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

mDNSResponder in the Bonjour Namespace Provider in Apple Bonjour for Windows before 1.0.5 allows attackers to cause a denial of service (NULL pointer dereference and application crash) by resolving a crafted .local domain name that contains a long label.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce//2008/Sep/msg00002.html
http://secunia.com/advisories/31822
http://support.apple.com/kb/HT2990
http://www.securityfocus.com/bid/31091 Patch
http://www.securitytracker.com/id?1020845
http://www.vupen.com/english/advisories/2008/2524
https://exchange.xforce.ibmcloud.com/vulnerabilities/45005
http://lists.apple.com/archives/security-announce//2008/Sep/msg00002.html
http://secunia.com/advisories/31822
http://support.apple.com/kb/HT2990
http://www.securityfocus.com/bid/31091 Patch
http://www.securitytracker.com/id?1020845
http://www.vupen.com/english/advisories/2008/2524
https://exchange.xforce.ibmcloud.com/vulnerabilities/45005

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-2326), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.