Digium Asterisk 0.6.0/1.0.2/1.4.9/Beta 6 Channel Driver denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Digium Asterisk 0.6.0/1.0.2/1.4.9/Beta 6. It has been classified as problematic. This impacts an unknown function of the component Channel Driver. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2007-4280. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Digium Asterisk 0.6.0/1.0.2/1.4.9/Beta 6 (Communications System). It has been rated as problematic. This issue affects an unknown code block of the component Channel Driver. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

The Skinny channel driver (chan_skinny) in Asterisk Open Source before 1.4.10, AsteriskNOW before beta7, Appliance Developer Kit before 0.7.0, and Appliance s800i before 1.0.3 allows remote authenticated users to cause a denial of service (application crash) via a CAPABILITIES_RES_MESSAGE packet with a capabilities count larger than the capabilities_res_message array population.

The weakness was disclosed 08/09/2007 by Wei Wang (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2007-4280 since 08/09/2007. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

It is declared as proof-of-concept.

Upgrading to version 1.4.9 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (35870), SecurityFocus (BID 25228†), Secunia (SA26340†) and SecurityTracker (ID 1018536†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Asterisk 1.4.9

Timelineinfo

08/07/2007 🔍
08/08/2007 +1 days 🔍
08/09/2007 +1 days 🔍
08/09/2007 +0 days 🔍
08/09/2007 +0 days 🔍
03/15/2015 +2775 days 🔍
07/21/2021 +2320 days 🔍

Sourcesinfo

Vendor: digium.com

Advisory: securityfocus.com⛔
Researcher: Wei Wang
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-4280 (🔍)
GCVE (CVE): GCVE-0-2007-4280
GCVE (VulDB): GCVE-100-38267
X-Force: 35870 - Asterisk Skinny channel driver denial of service
SecurityFocus: 25228 - Asterisk Skinny Channel Driver Remote Denial of Service Vulnerability
Secunia: 26340
SecurityTracker: 1018536 - Asterisk chan_skinny Driver Lets Remote Authenticated Users Deny Service
Vupen: ADV-2007-2808

Entryinfo

Created: 03/15/2015 15:58
Updated: 07/21/2021 14:36
Changes: 03/15/2015 15:58 (46), 12/24/2017 09:43 (13), 07/21/2021 14:36 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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