Description
An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.
Published: 2021-07-27
Score: 7.5 High
EPSS: 2.9% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2729-1 asterisk security update
Debian DSA Debian DSA DSA-4999-1 asterisk security update
EUVD EUVD EUVD-2021-19403 An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.
History

No history.

Subscriptions

Debian Debian Linux
Digium Asterisk Certified Asterisk
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:25:30.855Z

Reserved: 2021-05-11T00:00:00.000Z

Link: CVE-2021-32558

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-30T14:15:16.910

Modified: 2024-11-21T06:07:16.057

Link: CVE-2021-32558

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses