CVE-2013-2266
ISC BIND libdns regular expression denial of service vulnerability
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.
INFO
Published Date :
March 28, 2013, 4:55 p.m.
Last Modified :
Nov. 21, 2024, 1:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.9
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2013-2266 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-2266.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
patched dig-9.9.3 that supports edns-subnet
Makefile C Roff HTML C++ XSLT Perl Python Shell Tcl
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-2266 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-2266 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0:beta:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:b1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.4b1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.4:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0b2:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0b3:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0b1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0a3:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0a1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.0a2:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:isc:bind:9.7.1b1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.7.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 19, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:19579 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19579 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 07, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/58736 [No Types Assigned] Added Reference http://linux.oracle.com/errata/ELSA-2014-1244 [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 22, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-2266 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-2266
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
90.87 }} -3.40%
score
0.98955
percentile