CVEvulnerability
CVE-2015-1558
3.5 LOW
Official page ↗
- Status
- Modified
- Published
- 2015-02-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-399
Description
Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.
Affected configurations
• digium asterisk 12.0.0
• digium asterisk 12.1.0
• digium asterisk 12.1.1
• digium asterisk 12.2.0
• digium asterisk 12.3.0
• digium asterisk 12.3.1
• digium asterisk 12.3.2
• digium asterisk 12.4.0
• digium asterisk 12.5.0
• digium asterisk 12.6.0
• digium asterisk 12.7.0
• digium asterisk 12.8.0
• digium asterisk 12.8.1
• digium asterisk 13.0.0
• digium asterisk 13.1.0
• digium asterisk 13.2.0
Related
Weakness · not in database (1)
References
- http://downloads.asterisk.org/pub/security/AST-2015-001.html Vendor Advisory
- http://seclists.org/fulldisclosure/2015/Jan/116 seclists.org
- http://www.securityfocus.com/archive/1/534573/100/0/threaded www.securityfocus.com
- http://www.securitytracker.com/id/1031661 www.securitytracker.com
- http://downloads.asterisk.org/pub/security/AST-2015-001.html Vendor Advisory
- http://seclists.org/fulldisclosure/2015/Jan/116 seclists.org
- http://www.securityfocus.com/archive/1/534573/100/0/threaded www.securityfocus.com
- http://www.securitytracker.com/id/1031661 www.securitytracker.com