CVE-2009-4055
Asterisk RTP Denial of Service Vulnerability
Description
rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.
INFO
Published Date :
Dec. 2, 2009, 11:30 a.m.
Last Modified :
April 9, 2025, 12:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2009-4055
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.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] |
Solution
- Update Asterisk to a patched version.
- Upgrade to the latest version of Asterisk or a version that is no longer affected by this issue.
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-2009-4055.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2009-4055 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-2009-4055
weaknesses.
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-2009-4055 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2009-4055 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://downloads.asterisk.org/pub/security/AST-2009-010-1.2.diff.txt Added Reference http://downloads.asterisk.org/pub/security/AST-2009-010-1.4.diff.txt Added Reference http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.0.diff.txt Added Reference http://downloads.asterisk.org/pub/security/AST-2009-010-1.6.1.diff.txt Added Reference http://downloads.digium.com/pub/security/AST-2009-010.html Added Reference http://secunia.com/advisories/37530 Added Reference http://secunia.com/advisories/37677 Added Reference http://secunia.com/advisories/37708 Added Reference http://securitytracker.com/id?1023249 Added Reference http://www.debian.org/security/2009/dsa-1952 Added Reference http://www.osvdb.org/60569 Added Reference http://www.redhat.com/archives/fedora-package-announce/2009-December/msg00759.html Added Reference http://www.securityfocus.com/archive/1/508147/100/0/threaded Added Reference http://www.securityfocus.com/bid/37153 Added Reference http://www.vupen.com/english/advisories/2009/3368 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/54471 Added Reference https://issues.asterisk.org/view.php?id=16242 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 10, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/508147/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/508147/100/0/threaded [No Types Assigned] -
CVE Modified by [email protected]
Aug. 17, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/54471 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/54471 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 02, 2009
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} 0.08%
score
0.65951
percentile