Description
There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket.
Published: 2018-09-24
Score: 7.5 High
EPSS: 80.3% High
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-1523-1 asterisk security update
Debian DSA Debian DSA DSA-4320-1 asterisk security update
History

No history.

Subscriptions

Debian Debian Linux
Digium Asterisk Certified Asterisk
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T10:47:04.106Z

Reserved: 2018-09-20T00:00:00.000Z

Link: CVE-2018-17281

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-24T22:29:01.580

Modified: 2024-11-21T03:54:10.270

Link: CVE-2018-17281

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses