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CVE-2011-4869

N/A

Description

validator/val_nsec3.c in Unbound before 1.4.13p2 does not properly perform proof processing for NSEC3-signed zones, which allows remote DNS servers to cause a denial of service (daemon crash) via a malformed response that lacks expected NSEC3 records, a different vulnerability than CVE-2011-4528.

CVE Details

CVSS v3.1 ScoreN/A

Published12/20/2011

Last Modified4/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

unbound:unbound

Weaknesses (CWE)

CWE-399

References

http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071525.html(cve@mitre.org)

http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071535.html(cve@mitre.org)

http://osvdb.org/77910(cve@mitre.org)

http://secunia.com/advisories/47326(cve@mitre.org)

http://unbound.nlnetlabs.nl/downloads/CVE-2011-4528.txt(cve@mitre.org)

http://www.debian.org/security/2011/dsa-2370(cve@mitre.org)

http://www.kb.cert.org/vuls/id/209659(cve@mitre.org)

https://exchange.xforce.ibmcloud.com/vulnerabilities/71868(cve@mitre.org)

http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071525.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071535.html(af854a3a-2127-422b-91ae-364da2661108)

http://osvdb.org/77910(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/47326(af854a3a-2127-422b-91ae-364da2661108)

http://unbound.nlnetlabs.nl/downloads/CVE-2011-4528.txt(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2011/dsa-2370(af854a3a-2127-422b-91ae-364da2661108)

http://www.kb.cert.org/vuls/id/209659(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/71868(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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