Vulnerability Report

CVE-2011-2465

Title: Isc Bind Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2011-2465.

CWE Category NVD-CWE-noinfo

Published Date Jul 08, 2011

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 2.6 CVSS v2.0

Exploit Probability (EPSS)

8.88%

Vulnerability Summary

CVE-2011-2465: Unspecified vulnerability in ISC BIND 9 9.8.0, 9.8.0-P1, 9.8.0-P2, and 9.8.1b1, when recursion is enabled and the Response Policy Zone (RPZ) contains DNAME or certain CNAME records, allows remote attackers to cause a denial of service (named daemon crash) via an unspecified query.

Impacted Vendors

isc 1

Reference Links

http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062522.html http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00002.html http://osvdb.org/73604 http://secunia.com/advisories/45185 http://www.isc.org/software/bind/advisories/cve-2011-2465 http://www.kb.cert.org/vuls/id/137968 http://www.securityfocus.com/archive/1/518750/100/0/threaded http://www.securityfocus.com/bid/48565 http://www.securitytracker.com/id?1025743 https://exchange.xforce.ibmcloud.com/vulnerabilities/68374 http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062522.html http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00002.html http://osvdb.org/73604 http://secunia.com/advisories/45185 http://www.isc.org/software/bind/advisories/cve-2011-2465 http://www.kb.cert.org/vuls/id/137968 http://www.securityfocus.com/archive/1/518750/100/0/threaded http://www.securityfocus.com/bid/48565 http://www.securitytracker.com/id?1025743 https://exchange.xforce.ibmcloud.com/vulnerabilities/68374

CVSS v2.0

Source Entity [email protected]

Severity LOW

2.6

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:H/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-2465 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

July 08, 2011 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.