CVEvulnerability
CVE-2018-7287
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-02-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-754
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).
Affected configurations
• digium asterisk 15.0.0
• digium asterisk 15.1.0
• digium asterisk 15.1.1
• digium asterisk 15.1.2
• digium asterisk 15.1.3
• digium asterisk 15.1.4
• digium asterisk 15.1.5
• digium asterisk 15.2.0
• digium asterisk 15.2.1
Related
Weakness · CWE (1)
- CWE-754 Improper Check for Unusual or Exceptional Conditions weakness
References
- http://downloads.digium.com/pub/security/AST-2018-006.html Vendor Advisory
- http://www.securityfocus.com/bid/103120 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040419 Third Party Advisory, VDB Entry
- https://issues.asterisk.org/jira/browse/ASTERISK-27658 Vendor Advisory
- http://downloads.digium.com/pub/security/AST-2018-006.html Vendor Advisory
- http://www.securityfocus.com/bid/103120 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040419 Third Party Advisory, VDB Entry
- https://issues.asterisk.org/jira/browse/ASTERISK-27658 Vendor Advisory