7.8

CVE-2011-4869

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Unbound ≫ Unbound Version <= 1.4.12
Unbound ≫ Unbound Version0.0
Unbound ≫ Unbound Version0.1
Unbound ≫ Unbound Version0.2
Unbound ≫ Unbound Version0.3
Unbound ≫ Unbound Version0.4
Unbound ≫ Unbound Version0.5
Unbound ≫ Unbound Version0.6
Unbound ≫ Unbound Version0.7
Unbound ≫ Unbound Version0.7.1
Unbound ≫ Unbound Version0.7.2
Unbound ≫ Unbound Version0.8
Unbound ≫ Unbound Version0.09
Unbound ≫ Unbound Version0.10
Unbound ≫ Unbound Version0.11
Unbound ≫ Unbound Version1.0.0
Unbound ≫ Unbound Version1.0.1
Unbound ≫ Unbound Version1.0.2
Unbound ≫ Unbound Version1.1.0
Unbound ≫ Unbound Version1.1.1
Unbound ≫ Unbound Version1.2.0
Unbound ≫ Unbound Version1.2.1
Unbound ≫ Unbound Version1.3.0
Unbound ≫ Unbound Version1.3.1
Unbound ≫ Unbound Version1.3.2
Unbound ≫ Unbound Version1.3.3
Unbound ≫ Unbound Version1.3.4
Unbound ≫ Unbound Version1.4.0
Unbound ≫ Unbound Version1.4.1
Unbound ≫ Unbound Version1.4.2
Unbound ≫ Unbound Version1.4.3
Unbound ≫ Unbound Version1.4.4
Unbound ≫ Unbound Version1.4.5
Unbound ≫ Unbound Version1.4.6
Unbound ≫ Unbound Version1.4.7
Unbound ≫ Unbound Version1.4.8
Unbound ≫ Unbound Version1.4.9
Unbound ≫ Unbound Version1.4.10
Unbound ≫ Unbound Version1.4.11
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.1% 0.86
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071525.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071535.html
http://secunia.com/advisories/47326
http://unbound.nlnetlabs.nl/downloads/CVE-2011-4528.txt
Patch
Vendor Advisory
http://www.debian.org/security/2011/dsa-2370
http://www.kb.cert.org/vuls/id/209659
Patch
US Government Resource
http://osvdb.org/77910
https://exchange.xforce.ibmcloud.com/vulnerabilities/71868