CVE-2007-4103
"Asterisk IAX2 Denial of Service"
Description
The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x before 1.2.23, 1.4.x before 1.4.9, and Asterisk Appliance Developer Kit before 0.6.0, when configured to allow unauthenticated calls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of calls that do not complete a 3-way handshake, which causes an ast_channel to be allocated but not released.
INFO
Published Date :
July 31, 2007, 10:17 a.m.
Last Modified :
Feb. 8, 2024, 8:12 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2007-4103
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2007-4103.
| URL | Resource |
|---|---|
| http://bugs.gentoo.org/show_bug.cgi?id=185713 | Issue Tracking Patch |
| http://ftp.digium.com/pub/asa/ASA-2007-018.pdf | Broken Link Patch |
| http://osvdb.org/38197 | Broken Link |
| http://secunia.com/advisories/26274 | Broken Link Patch Vendor Advisory |
| http://secunia.com/advisories/29051 | Broken Link |
| http://security.gentoo.org/glsa/glsa-200802-11.xml | Third Party Advisory |
| http://securityreason.com/securityalert/2960 | Broken Link |
| http://www.securityfocus.com/archive/1/475069/100/0/threaded | Broken Link Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/24950 | Broken Link Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id?1018472 | Broken Link Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2007/2701 | Broken Link |
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-2007-4103 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2007-4103 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 08, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://bugs.gentoo.org/show_bug.cgi?id=185713 No Types Assigned http://bugs.gentoo.org/show_bug.cgi?id=185713 Issue Tracking, Patch Changed Reference Type http://ftp.digium.com/pub/asa/ASA-2007-018.pdf Patch http://ftp.digium.com/pub/asa/ASA-2007-018.pdf Broken Link, Patch Changed Reference Type http://osvdb.org/38197 No Types Assigned http://osvdb.org/38197 Broken Link Changed Reference Type http://secunia.com/advisories/26274 Patch, Vendor Advisory http://secunia.com/advisories/26274 Broken Link, Patch, Vendor Advisory Changed Reference Type http://secunia.com/advisories/29051 No Types Assigned http://secunia.com/advisories/29051 Broken Link Changed Reference Type http://security.gentoo.org/glsa/glsa-200802-11.xml No Types Assigned http://security.gentoo.org/glsa/glsa-200802-11.xml Third Party Advisory Changed Reference Type http://securityreason.com/securityalert/2960 No Types Assigned http://securityreason.com/securityalert/2960 Broken Link Changed Reference Type http://www.securityfocus.com/archive/1/475069/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/475069/100/0/threaded Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/24950 No Types Assigned http://www.securityfocus.com/bid/24950 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id?1018472 No Types Assigned http://www.securitytracker.com/id?1018472 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.vupen.com/english/advisories/2007/2701 No Types Assigned http://www.vupen.com/english/advisories/2007/2701 Broken Link Removed CWE NIST NVD-CWE-Other Added CWE NIST CWE-772 Changed CPE Configuration OR *cpe:2.3:a:digium:asterisk:1.2.20:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.21.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.2.22:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.5:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.7:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.7.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:1.4.8:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk_appliance_developer_kit:0.5.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisknow_pre-release:beta6:*:*:*:*:*:*:* OR *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.2.20 up to (excluding) 1.2.23 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 1.4.0 up to (excluding) 1.4.9 *cpe:2.3:a:digium:asterisk_appliance_developer_kit:*:*:*:*:*:*:*:* versions up to (excluding) 0.6.0 -
CVE Modified by [email protected]
Oct. 15, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/475069/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/475069/100/0/threaded [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 01, 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-2007-4103 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-2007-4103
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
24.14 }} -2.20%
score
0.96686
percentile