Digium Asterisk 1.2.10 record CALLERIDNAME path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Digium Asterisk 1.2.10. Impacted is the function record. The manipulation of the argument CALLERIDNAME leads to path traversal. This vulnerability is traded as CVE-2006-4346. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Digium Asterisk 1.2.10 (Communications System). It has been rated as critical. This issue affects the function record. The manipulation of the argument CALLERIDNAME with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Asterisk 1.2.10 supports the use of client-controlled variables to determine filenames in the Record function, which allows remote attackers to (1) execute code via format string specifiers or (2) overwrite files via directory traversals involving unspecified vectors, as demonstrated by the CALLERIDNAME variable.

The bug was discovered 08/23/2006. The weakness was shared 08/24/2006 by Mu Security with Mu Security research team (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2006-4346 since 08/24/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 22930 (GLSA-200610-15 : Asterisk: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (28564), Tenable (22930), SecurityFocus (BID 19683†), OSVDB (28216†) and Secunia (SA22651†). The entries VDB-2488, VDB-2489 and VDB-32896 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
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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Nessus ID: 22930
Nessus Name: GLSA-200610-15 : Asterisk: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 57913
OpenVAS Name: Gentoo Security Advisory GLSA 200610-15 (asterisk)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/23/2006 🔍
08/23/2006 +0 days 🔍
08/23/2006 +0 days 🔍
08/24/2006 +1 days 🔍
08/24/2006 +0 days 🔍
08/24/2006 +0 days 🔍
08/24/2006 +0 days 🔍
10/30/2006 +67 days 🔍
10/31/2006 +1 days 🔍
11/05/2006 +5 days 🔍
03/12/2015 +3049 days 🔍
07/10/2019 +1581 days 🔍

Sourcesinfo

Vendor: digium.com

Advisory: securityfocus.com⛔
Researcher: Mu Security
Organization: Mu Security research team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-4346 (🔍)
GCVE (CVE): GCVE-0-2006-4346
GCVE (VulDB): GCVE-100-31949
X-Force: 28564
SecurityFocus: 19683 - Asterisk Multiple Remote Vulnerabilities
Secunia: 22651
OSVDB: 28216 - CVE-2006-4346 - Digium - Asterisk - Code Execution Issue
SecurityTracker: 1016742
Vulnerability Center: 13050 - Asterisk Remote Code Execution and File Overwriting, High
Vupen: ADV-2006-3372

See also: 🔍

Entryinfo

Created: 03/12/2015 15:51
Updated: 07/10/2019 15:14
Changes: 03/12/2015 15:51 (75), 07/10/2019 15:14 (13)
Complete: 🔍
Cache ID: 216:3BD:103

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