CVE-2018-7286

MEDIUM 6.5CVE-2018-7286 · Published 22/02/2018 · updated 17/06/2026

Package	Affected versions	Patched versions
asterisk digium	`= 13.19.1≥ 14.0.0, ≤ 14.7.5≥ 15.0.0, ≤ 15.2.1`	No fix yet
certified asterisk digium	`≤ 13.18`	No fix yet

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.

References

downloads.asterisk.org/pub/security/AST-2018-005.html · Vendor Advisory
securityfocus.com/bid/103129 · Third Party Advisory
securitytracker.com/id/1040417 · Third Party Advisory
issues.asterisk.org/jira/browse/ASTERISK-27618 · Vendor Advisory
debian.org/security/2018/dsa-4320 · Third Party Advisory
exploit-db.com/exploits/44181 · Exploit

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