Bug#891228: asterisk: CVE-2018-7286: AST-2018-005: Crash when large numbers of TCP connections are closed suddenly
Salvatore Bonaccorso
carnil at debian.org
Fri Feb 23 15:10:13 UTC 2018
Source: asterisk
Version: 1:13.18.5~dfsg-1
Severity: grave
Tags: patch security upstream
Hi,
the following vulnerability was published for asterisk.
CVE-2018-7286[0]:
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2018-7286
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7286
[1] http://downloads.asterisk.org/pub/security/AST-2018-005.html
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
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