CVE-2018-17281
high · 7.5There 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.
7.5
CVSS
53.4%
EPSS (exploit prob.)
99th
EPSS percentile
2018-09-24
Published
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| digium | asterisk | >= 13.0.0, <= 13.23.0 |
| digium | asterisk | >= 14.0.0, <= 14.7.7 |
| digium | asterisk | >= 15.0.0, <= 15.6.0 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 11.6 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.1 |
| digium | certified_asterisk | 13.8 |
| digium | certified_asterisk | 13.8 |
| digium | certified_asterisk | 13.8 |
| digium | certified_asterisk | 13.8 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.13 |
| digium | certified_asterisk | 13.21 |
| digium | certified_asterisk | 13.21 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
Check a specific version with /api/v1/cve/match.
References
- http://downloads.asterisk.org/pub/security/AST-2018-009.html
- http://packetstormsecurity.com/files/149453/Asterisk-Project-Security-Advisory-AST-2018-009.html
- http://seclists.org/fulldisclosure/2018/Sep/31
- http://www.securityfocus.com/bid/105389
- http://www.securitytracker.com/id/1041694
- https://issues.asterisk.org/jira/browse/ASTERISK-28013
- https://lists.debian.org/debian-lts-announce/2018/09/msg00034.html
- https://seclists.org/bugtraq/2018/Sep/53
- https://security.gentoo.org/glsa/201811-11
- https://www.debian.org/security/2018/dsa-4320
- http://downloads.asterisk.org/pub/security/AST-2018-009.html
- http://packetstormsecurity.com/files/149453/Asterisk-Project-Security-Advisory-AST-2018-009.html
- http://seclists.org/fulldisclosure/2018/Sep/31
- http://www.securityfocus.com/bid/105389
- http://www.securitytracker.com/id/1041694
- https://issues.asterisk.org/jira/browse/ASTERISK-28013
- https://lists.debian.org/debian-lts-announce/2018/09/msg00034.html
- https://seclists.org/bugtraq/2018/Sep/53
- https://security.gentoo.org/glsa/201811-11
- https://www.debian.org/security/2018/dsa-4320
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2018-17281