Sangoma Asterisk up to 16.28/18.9-cert1/18.14/19.6 Manager Interface pathname traversal

Summaryinfo

A vulnerability categorized as critical has been discovered in Sangoma Asterisk up to 16.28/18.9-cert1/18.14/19.6. This affects an unknown function of the component Manager Interface. Such manipulation leads to pathname traversal. This vulnerability is listed as CVE-2022-42706. There is no available exploit.

Detailsinfo

A vulnerability was found in Sangoma Asterisk up to 16.28/18.9-cert1/18.14/19.6 (Communications System). It has been rated as critical. Affected by this issue is an unknown functionality of the component Manager Interface. The manipulation with an unknown input leads to a pathname traversal vulnerability. Using CWE to declare the problem leads to CWE-21. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal.

The weakness was presented 12/06/2022 as AST-2022-009. The advisory is available at downloads.asterisk.org. This vulnerability is handled as CVE-2022-42706 since 10/10/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Communications System

Vendor

• Sangoma

Name

• Asterisk

Version

• 16.0
• 16.1
• 16.2
• 16.3
• 16.4
• 16.5
• 16.6
• 16.7
• 16.8
• 16.9
• 16.10
• 16.11
• 16.12
• 16.13
• 16.14
• 16.15
• 16.16
• 16.17
• 16.18
• 16.19
• 16.20
• 16.21
• 16.22
• 16.23
• 16.24
• 16.25
• 16.26
• 16.27
• 16.28
• 18.0
• 18.1
• 18.2
• 18.3
• 18.4
• 18.5
• 18.6
• 18.7
• 18.8
• 18.9
• 18.9-cert1
• 18.10
• 18.11
• 18.12
• 18.13
• 18.14
• 19.0
• 19.1
• 19.2
• 19.3
• 19.4
• 19.5
• 19.6

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

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Timelineinfo

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Entryinfo

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