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Vulnerability Details : CVE-2013-2266

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.
Publish Date : 2013-03-28 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2013-0690 -- bind97 security update (important) oval:org.mitre.oval:def:27538 unix
DEPRECATED: ELSA-2013-0689 -- bind security and bug fix update (important) oval:org.mitre.oval:def:27642 unix
DSA-2656-1 bind9 - denial of service oval:org.mitre.oval:def:19159 unix
ELSA-2013:0689: bind security and bug fix update (Important) oval:org.mitre.oval:def:24052 unix
ELSA-2013:0690: bind97 security update (Important) oval:org.mitre.oval:def:23024 unix
ELSA-2014-1244 -- bind97 security and bug fix update (Moderate) oval:org.mitre.oval:def:26970 unix
HP-UX Running BIND, Remote Denial of Service (DoS) oval:org.mitre.oval:def:19579 unix
RHSA-2013:0689: bind security and bug fix update (Important) oval:org.mitre.oval:def:20435 unix
RHSA-2013:0689: bind security and bug fix update (Important) oval:com.redhat.rhsa:def:20130689 unix
RHSA-2013:0690: bind97 security update (Important) oval:org.mitre.oval:def:20851 unix
RHSA-2013:0690: bind97 security update (Important) oval:com.redhat.rhsa:def:20130690 unix
SUSE-SU-2013:0696-1 -- Security update for dhcp oval:org.mitre.oval:def:25966 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-2266

# Product Type Vendor Product Version Update Edition Language
1 Application ISC Bind 9.7.0 P2 Version Details Vulnerabilities
2 Application ISC Bind 9.7.0 RC1 Version Details Vulnerabilities
3 Application ISC Bind 9.7.0 RC2 Version Details Vulnerabilities
4 Application ISC Bind 9.7.0 Version Details Vulnerabilities
5 Application ISC Bind 9.7.0 B1 Version Details Vulnerabilities
6 Application ISC Bind 9.7.0 P1 Version Details Vulnerabilities
7 Application ISC Bind 9.7.1 RC1 Version Details Vulnerabilities
8 Application ISC Bind 9.7.1 Version Details Vulnerabilities
9 Application ISC Bind 9.7.1 P1 Version Details Vulnerabilities
10 Application ISC Bind 9.7.1 P2 Version Details Vulnerabilities
11 Application ISC Bind 9.7.2 RC1 Version Details Vulnerabilities
12 Application ISC Bind 9.7.2 Version Details Vulnerabilities
13 Application ISC Bind 9.7.2 P1 Version Details Vulnerabilities
14 Application ISC Bind 9.7.2 P2 Version Details Vulnerabilities
15 Application ISC Bind 9.7.2 P3 Version Details Vulnerabilities
16 Application ISC Bind 9.7.3 Version Details Vulnerabilities
17 Application ISC Bind 9.7.3 B1 Version Details Vulnerabilities
18 Application ISC Bind 9.7.3 P1 Version Details Vulnerabilities
19 Application ISC Bind 9.7.3 RC1 Version Details Vulnerabilities
20 Application ISC Bind 9.7.4 Version Details Vulnerabilities
21 Application ISC Bind 9.7.4 B1 Version Details Vulnerabilities
22 Application ISC Bind 9.7.4 P1 Version Details Vulnerabilities
23 Application ISC Bind 9.7.4 RC1 Version Details Vulnerabilities
24 Application ISC Bind 9.7.5 RC1 Version Details Vulnerabilities
25 Application ISC Bind 9.7.5 RC2 Version Details Vulnerabilities
26 Application ISC Bind 9.7.5 Version Details Vulnerabilities
27 Application ISC Bind 9.7.5 B1 Version Details Vulnerabilities
28 Application ISC Bind 9.7.6 Version Details Vulnerabilities
29 Application ISC Bind 9.7.6 P1 Version Details Vulnerabilities
30 Application ISC Bind 9.7.6 P2 Version Details Vulnerabilities
31 Application ISC Bind 9.8.0 Version Details Vulnerabilities
32 Application ISC Bind 9.8.0 RC1 Version Details Vulnerabilities
33 Application ISC Bind 9.8.0 A1 Version Details Vulnerabilities
34 Application ISC Bind 9.8.0 B1 Version Details Vulnerabilities
35 Application ISC Bind 9.8.0 P1 Version Details Vulnerabilities
36 Application ISC Bind 9.8.0 P2 Version Details Vulnerabilities
37 Application ISC Bind 9.8.0 P4 Version Details Vulnerabilities
38 Application ISC Bind 9.8.1 P1 Version Details Vulnerabilities
39 Application ISC Bind 9.8.1 RC1 Version Details Vulnerabilities
40 Application ISC Bind 9.8.1 Version Details Vulnerabilities
41 Application ISC Bind 9.8.1 B1 Version Details Vulnerabilities
42 Application ISC Bind 9.8.1 B2 Version Details Vulnerabilities
43 Application ISC Bind 9.8.1 B3 Version Details Vulnerabilities
44 Application ISC Bind 9.8.2 B1 Version Details Vulnerabilities
45 Application ISC Bind 9.8.2 RC1 Version Details Vulnerabilities
46 Application ISC Bind 9.8.2 RC2 Version Details Vulnerabilities
47 Application ISC Bind 9.8.3 Version Details Vulnerabilities
48 Application ISC Bind 9.8.3 P1 Version Details Vulnerabilities
49 Application ISC Bind 9.8.3 P2 Version Details Vulnerabilities
50 Application ISC Bind 9.8.4 Version Details Vulnerabilities
51 Application ISC Bind 9.8.5 Version Details Vulnerabilities
52 Application ISC Bind 9.8.5 B1 Version Details Vulnerabilities
53 Application ISC Bind 9.9.0 RC3 Version Details Vulnerabilities
54 Application ISC Bind 9.9.0 A3 Version Details Vulnerabilities
55 Application ISC Bind 9.9.0 RC4 Version Details Vulnerabilities
56 Application ISC Bind 9.9.0 B1 Version Details Vulnerabilities
57 Application ISC Bind 9.9.0 B2 Version Details Vulnerabilities
58 Application ISC Bind 9.9.0 Version Details Vulnerabilities
59 Application ISC Bind 9.9.0 RC1 Version Details Vulnerabilities
60 Application ISC Bind 9.9.0 A1 Version Details Vulnerabilities
61 Application ISC Bind 9.9.0 RC2 Version Details Vulnerabilities
62 Application ISC Bind 9.9.0 A2 Version Details Vulnerabilities
63 Application ISC Bind 9.9.1 Version Details Vulnerabilities
64 Application ISC Bind 9.9.1 P1 Version Details Vulnerabilities
65 Application ISC Bind 9.9.1 P2 Version Details Vulnerabilities
66 Application ISC Bind 9.9.2 Version Details Vulnerabilities
67 Application ISC Bind 9.9.3 Version Details Vulnerabilities
68 Application ISC Bind 9.9.3 B1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
ISC Bind 68

- References For CVE-2013-2266 CONFIRM CONFIRM CONFIRM
BID 58736 ISC BIND 9 'libdns' Remote Denial of Service Vulnerability Release Date:2014-09-20
REDHAT RHSA-2013:0690
APPLE APPLE-SA-2013-09-12-1
REDHAT RHSA-2013:0689

- Metasploit Modules Related To CVE-2013-2266

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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