CVE-2018-7287

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

An issue was discovered in res_http_websocket.c in Asterisk 15.x through 15.2.1. If the HTTP server is enabled (default is disabled), WebSocket payloads of size 0 are mishandled (with a busy loop).

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-754

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://downloads.digium.com/pub/security/AST-2018-006.htmlVendor Advisory
http://www.securityfocus.com/bid/103120Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040419Third Party Advisory, VDB Entry
https://issues.asterisk.org/jira/browse/ASTERISK-27658Vendor Advisory
http://downloads.digium.com/pub/security/AST-2018-006.htmlVendor Advisory
http://www.securityfocus.com/bid/103120Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040419Third Party Advisory, VDB Entry
https://issues.asterisk.org/jira/browse/ASTERISK-27658Vendor Advisory

Timeline

Published: Feb 22, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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