Medium severity5.9OSV Advisory· Published Feb 22, 2018· Updated Jun 17, 2026

CVE-2018-7287

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).

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Digium/AsteriskOSV2 versions
15.0.0-beta1, 15.0.0-rc1, 15.1.0, …+ 1 more
- (no CPE)range: 15.0.0-beta1, 15.0.0-rc1, 15.1.0, …
- (no CPE)range: <=15.2.1

Patches

Vulnerability mechanics

References

downloads.digium.com/pub/security/AST-2018-006.htmlnvdVendor Advisory
www.securityfocus.com/bid/103120nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1040419nvdThird Party AdvisoryVDB Entry
issues.asterisk.org/jira/browse/ASTERISK-27658nvdVendor Advisory

News mentions

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cvss	0.384
epss	0.010
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000