VDB-11535 · AST-2013-007 · OSVDB 101099

Digium Asterisk 1.8.24.0 Dialplan Function privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Digium Asterisk 1.8.24.0. The impacted element is an unknown function of the component Dialplan Function. Performing a manipulation results in privileges management. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Digium Asterisk 1.8.24.0 (Communications System). It has been classified as critical. This affects some unknown processing of the component Dialplan Function. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 12/16/2013 by Matt Jordan as AST-2013-007 as not defined advisory (Website). It is possible to read the advisory at downloads.digium.com. It is possible to initiate the attack remotely. Required for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 1.8.24.1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (101099†). Similar entry is available at VDB-11536. Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Asterisk 1.8.24.0/10.12.3/11.6.0
  • Certified Asterisk 1.8.15-cert3/11.2-cert2
  • Asterisk with Digiumphones 10.12.2-digiumphones

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Asterisk 1.8.24.1

Timelineinfo

12/16/2013 🔍
12/16/2013 +0 days 🔍
12/19/2013 +3 days 🔍
03/28/2019 +1925 days 🔍

Sourcesinfo

Vendor: digium.com

Advisory: AST-2013-007
Researcher: Matt Jordan
Status: Not defined

GCVE (VulDB): GCVE-100-11535
OSVDB: 101099

See also: 🔍

Entryinfo

Created: 12/19/2013 08:54
Updated: 03/28/2019 15:02
Changes: 12/19/2013 08:54 (46), 03/28/2019 15:02 (2)
Complete: 🔍
Committer: olku
Cache ID: 216:D57:103

Be aware that VulDB is the high quality source for vulnerability data.

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