Digium s800i 1.3.0/1.3.0.2/1.3.0.3/1.3.0.4 rtp.c denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability was found in Digium s800i 1.3.0/1.3.0.2/1.3.0.3/1.3.0.4. It has been declared as problematic. This vulnerability affects an unknown function of the file rtp.c. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

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.

The weakness was shared 11/30/2009 (Website). The advisory is available at issues.asterisk.org. This vulnerability was named CVE-2009-4055 since 11/23/2009. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 43114 (Fedora 10 : asterisk-1.6.0.19-1.fc10 (2009-12461)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Upgrading to version 1.3.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (54471) and Tenable (43114).

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 43114
Nessus Name: Fedora 10 : asterisk-1.6.0.19-1.fc10 (2009-12461)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 100366
OpenVAS Name: Asterisk RTP Comfort Noise Processing Remote Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: s800i 1.3.0

Timelineinfo

11/23/2009 🔍
11/30/2009 +7 days 🔍
11/30/2009 +0 days 🔍
11/30/2009 +0 days 🔍
11/30/2009 +0 days 🔍
12/01/2009 +1 days 🔍
12/01/2009 +0 days 🔍
12/02/2009 +0 days 🔍
12/14/2009 +12 days 🔍
12/14/2009 +0 days 🔍
03/18/2015 +1920 days 🔍
08/28/2021 +2355 days 🔍

Sourcesinfo

Vendor: digium.com

Advisory: issues.asterisk.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-4055 (🔍)
OVAL: 🔍

X-Force: 54471
SecurityTracker: 1023249 - Asterisk RTP Comfort Noise Payload Processing Error Lets Remote Users Deny Service
Vulnerability Center: 24357 - Asterisk Open Source and Business Edition Remote DoS Vulnerability via RTP Comfort, Medium
SecurityFocus: 37153 - Asterisk RTP Comfort Noise Processing Remote Denial of Service Vulnerability
Secunia: 37530 - Asterisk RTP Comfort Noise Payload Denial of Service, Moderately Critical
OSVDB: 60569 - Asterisk rtp.c RTP Comfort Noise Payload Remote DoS
Vupen: ADV-2009-3368

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/28/2021 09:53
Changes: 03/18/2015 15:15 (66), 02/18/2017 09:28 (18), 08/28/2021 09:53 (3)
Complete: 🔍

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