CVE-2007-0493
ISC BIND Use-after-free Remote Denial of Service
Description
Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context."
INFO
Published Date :
Jan. 25, 2007, 8:28 p.m.
Last Modified :
Feb. 13, 2023, 2:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.9
Exploitability Score :
10.0
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-2007-0493.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2007-0493 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2007-0493 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 -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Changed Description CVE-2007-0493 bind use-after-free Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context." Removed Reference https://access.redhat.com/errata/RHSA-2007:0057 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2007-0493 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=230003 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context." CVE-2007-0493 bind use-after-free Added Reference https://access.redhat.com/errata/RHSA-2007:0057 [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=230003 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2007-0493 [No Types Assigned] -
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:9.5.0a1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.5.0:*:*:*:*:*:*:* -
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:9.4.0a1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0a3:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0a5:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0a2:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0a4:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0b2:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0b1:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
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:9.4.0b3:*:*:*:*:*:*:* OR *cpe:2.3:a:isc:bind:9.4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 16, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/458066/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/458066/100/0/threaded [No Types Assigned] -
CVE Modified by [email protected]
Oct. 11, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:9614 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9614 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 07, 2016
Action Type Old Value New Value Removed Reference http://marc.info/?l=bugtraq&m=145408644227561&w=2 [No Types Assigned] Added Reference https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952488 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 18, 2016
Action Type Old Value New Value Removed Reference http://marc.theaimsgroup.com/?l=bind-announce&m=116968519321296&w=2 Added Reference http://marc.info/?l=bind-announce&m=116968519321296&w=2 -
CVE Modified by [email protected]
Aug. 20, 2016
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=145408644227561&w=2 -
Initial Analysis by [email protected]
Jan. 26, 2007
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-2007-0493 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-2007-0493
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
22.32 }} 2.43%
score
0.96379
percentile