CVE-2013-2266
Summary
| CVE | CVE-2013-2266 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2013-03-28 16:55:01 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | libdns in ISC BIND 9.7.x and 9.8.x before 9.8.4-P2, 9.8.5 before 9.8.5b2, 9.9.x before 9.9.2-P2, and 9.9.3 before 9.9.3b2 on UNIX platforms allows remote attackers to cause a denial of service (memory consumption) via a crafted regular expression, as demonstrated by a memory-exhaustion attack against a machine running a named process. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Isc | Bind | 9.7.0 | All | All | All |
| Application | Isc | Bind | 9.7.0 | b1 | All | All |
| Application | Isc | Bind | 9.7.0 | p1 | All | All |
| Application | Isc | Bind | 9.7.0 | p2 | All | All |
| Application | Isc | Bind | 9.7.0 | rc1 | All | All |
| Application | Isc | Bind | 9.7.0 | rc2 | All | All |
| Application | Isc | Bind | 9.7.1 | All | All | All |
| Application | Isc | Bind | 9.7.1 | p1 | All | All |
| Application | Isc | Bind | 9.7.1 | p2 | All | All |
| Application | Isc | Bind | 9.7.1 | rc1 | All | All |
| Application | Isc | Bind | 9.7.2 | All | All | All |
| Application | Isc | Bind | 9.7.2 | p1 | All | All |
| Application | Isc | Bind | 9.7.2 | p2 | All | All |
| Application | Isc | Bind | 9.7.2 | p3 | All | All |
| Application | Isc | Bind | 9.7.2 | rc1 | All | All |
| Application | Isc | Bind | 9.7.3 | All | All | All |
| Application | Isc | Bind | 9.7.3 | b1 | All | All |
| Application | Isc | Bind | 9.7.3 | p1 | All | All |
| Application | Isc | Bind | 9.7.3 | rc1 | All | All |
| Application | Isc | Bind | 9.7.4 | All | All | All |
| Application | Isc | Bind | 9.7.4 | b1 | All | All |
| Application | Isc | Bind | 9.7.4 | p1 | All | All |
| Application | Isc | Bind | 9.7.4 | rc1 | All | All |
| Application | Isc | Bind | 9.7.5 | All | All | All |
| Application | Isc | Bind | 9.7.5 | b1 | All | All |
| Application | Isc | Bind | 9.7.5 | rc1 | All | All |
| Application | Isc | Bind | 9.7.5 | rc2 | All | All |
| Application | Isc | Bind | 9.7.6 | All | All | All |
| Application | Isc | Bind | 9.7.6 | p1 | All | All |
| Application | Isc | Bind | 9.7.6 | p2 | All | All |
| Application | Isc | Bind | 9.8.0 | All | All | All |
| Application | Isc | Bind | 9.8.0 | a1 | All | All |
| Application | Isc | Bind | 9.8.0 | b1 | All | All |
| Application | Isc | Bind | 9.8.0 | p1 | All | All |
| Application | Isc | Bind | 9.8.0 | p2 | All | All |
| Application | Isc | Bind | 9.8.0 | p4 | All | All |
| Application | Isc | Bind | 9.8.0 | rc1 | All | All |
| Application | Isc | Bind | 9.8.1 | All | All | All |
| Application | Isc | Bind | 9.8.1 | b1 | All | All |
| Application | Isc | Bind | 9.8.1 | b2 | All | All |
| Application | Isc | Bind | 9.8.1 | b3 | All | All |
| Application | Isc | Bind | 9.8.1 | p1 | All | All |
| Application | Isc | Bind | 9.8.1 | rc1 | All | All |
| Application | Isc | Bind | 9.8.2 | b1 | All | All |
| Application | Isc | Bind | 9.8.2 | rc1 | All | All |
| Application | Isc | Bind | 9.8.2 | rc2 | All | All |
| Application | Isc | Bind | 9.8.3 | All | All | All |
| Application | Isc | Bind | 9.8.3 | p1 | All | All |
| Application | Isc | Bind | 9.8.3 | p2 | All | All |
| Application | Isc | Bind | 9.8.4 | All | All | All |
| Application | Isc | Bind | 9.8.5 | All | All | All |
| Application | Isc | Bind | 9.8.5 | b1 | All | All |
| Application | Isc | Bind | 9.9.0 | All | All | All |
| Application | Isc | Bind | 9.9.0 | a1 | All | All |
| Application | Isc | Bind | 9.9.0 | a2 | All | All |
| Application | Isc | Bind | 9.9.0 | a3 | All | All |
| Application | Isc | Bind | 9.9.0 | b1 | All | All |
| Application | Isc | Bind | 9.9.0 | b2 | All | All |
| Application | Isc | Bind | 9.9.0 | rc1 | All | All |
| Application | Isc | Bind | 9.9.0 | rc2 | All | All |
| Application | Isc | Bind | 9.9.0 | rc3 | All | All |
| Application | Isc | Bind | 9.9.0 | rc4 | All | All |
| Application | Isc | Bind | 9.9.1 | All | All | All |
| Application | Isc | Bind | 9.9.1 | p1 | All | All |
| Application | Isc | Bind | 9.9.1 | p2 | All | All |
| Application | Isc | Bind | 9.9.2 | All | All | All |
| Application | Isc | Bind | 9.9.3 | All | All | All |
| Application | Isc | Bind | 9.9.3 | b1 | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| CVE-2013-2266: A Maliciously Crafted Regular Expression Can Cause Memory Exhaustion in named | Internet Systems Consortium Knowledge Base | af854a3a-2127-422b-91ae-364da2661108 | kb.isc.org | |
| ISC BIND 9 'libdns' Remote Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| [SECURITY] Fedora 18 Update: bind-9.9.2-10.P2.fc18 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | |
| USN-1783-1: Bind vulnerability | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | |
| 404 Not Found | af854a3a-2127-422b-91ae-364da2661108 | linux.oracle.com | |
| APPLE-SA-2013-09-12-1 OS X Mountain Lion v10.8.5 and Security Update 2013-004 | af854a3a-2127-422b-91ae-364da2661108 | lists.apple.com | |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| About the security content of OS X Mountain Lion v10.8.5 and Security Update 2013-004 | af854a3a-2127-422b-91ae-364da2661108 | support.apple.com | |
| '[security bulletin] HPSBUX02876 SSRT101148 rev.1 - HP-UX Running BIND, Remote Denial of Service (DoS' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | |
| [SECURITY] Fedora 17 Update: bind-9.9.2-7.P2.fc17 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| CVE-2013-2266: FAQ and Supplemental Information | Internet Systems Consortium Knowledge Base | af854a3a-2127-422b-91ae-364da2661108 | kb.isc.org | Vendor Advisory |
| A Maliciously Crafted Regular Expression Can Cause Memory Exhaustion in named | Internet Systems Consortium | af854a3a-2127-422b-91ae-364da2661108 | www.isc.org | Vendor Advisory |
| Debian -- Security Information -- DSA-2656-1 bind9 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.