There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket.
References
Link | Resource |
---|---|
http://downloads.asterisk.org/pub/security/AST-2018-009.html | Patch Vendor Advisory |
http://packetstormsecurity.com/files/149453/Asterisk-Project-Security-Advisory-AST-2018-009.html | Third Party Advisory VDB Entry |
http://seclists.org/fulldisclosure/2018/Sep/31 | Mailing List Patch Third Party Advisory |
http://www.securityfocus.com/bid/105389 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1041694 | Third Party Advisory VDB Entry |
https://issues.asterisk.org/jira/browse/ASTERISK-28013 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/09/msg00034.html | Mailing List Third Party Advisory |
https://seclists.org/bugtraq/2018/Sep/53 | Mailing List Patch Third Party Advisory |
https://security.gentoo.org/glsa/201811-11 | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4320 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-09-24T22:00:00
Updated: 2018-11-25T10:57:01
Reserved: 2018-09-20T00:00:00
Link: CVE-2018-17281
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-09-24T22:29:01.580
Modified: 2019-10-03T00:03:26.223
Link: CVE-2018-17281
JSON object: View
Redhat Information
No data.
CWE