CVEvulnerability
CVE-2018-7286
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-02-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
Description
An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a number of SIP INVITE messages on a TCP or TLS connection and then suddenly closing the connection.
Affected configurations
• digium asterisk (>= 14.0.0 <= 14.7.5)
• digium asterisk (>= 15.0.0 <= 15.2.1)
• digium asterisk 13.19.1
• digium certified asterisk (<= 13.18)
• debian debian linux 9.0
References
- http://downloads.asterisk.org/pub/security/AST-2018-005.html Vendor Advisory
- http://www.securityfocus.com/bid/103129 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040417 Third Party Advisory, VDB Entry
- https://issues.asterisk.org/jira/browse/ASTERISK-27618 Vendor Advisory
- https://www.debian.org/security/2018/dsa-4320 Third Party Advisory
- https://www.exploit-db.com/exploits/44181/ Exploit, Third Party Advisory, VDB Entry
- http://downloads.asterisk.org/pub/security/AST-2018-005.html Vendor Advisory
- http://www.securityfocus.com/bid/103129 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040417 Third Party Advisory, VDB Entry
- https://issues.asterisk.org/jira/browse/ASTERISK-27618 Vendor Advisory
- https://www.debian.org/security/2018/dsa-4320 Third Party Advisory
- https://www.exploit-db.com/exploits/44181/ Exploit, Third Party Advisory, VDB Entry