Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2018-17281

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.

  • Published: Sep 25, 2018
  • Updated: Apr 13, 2023
  • CVE: CVE-2018-17281
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
digium / asterisk 14.0.0 14.7.7.x
digium / asterisk 13.0.0 13.23.0.x
digium / asterisk 15.0.0 15.6.0.x
digium / certified_asterisk 11.6-cert13 11.6-cert13.x
digium / certified_asterisk 11.6-cert12 11.6-cert12.x
digium / certified_asterisk 11.6-cert14 11.6-cert14.x
digium / certified_asterisk 11.6-cert15 11.6-cert15.x
digium / certified_asterisk 13.21-cert2 13.21-cert2.x
digium / certified_asterisk 13.21-cert1 13.21-cert1.x
digium / certified_asterisk 13.13-cert1 13.13-cert1.x
digium / certified_asterisk 13.13-cert2 13.13-cert2.x
digium / certified_asterisk 13.13-cert3 13.13-cert3.x
digium / certified_asterisk 13.13-cert4 13.13-cert4.x
digium / certified_asterisk 13.13-cert5 13.13-cert5.x
digium / certified_asterisk 13.13-cert6 13.13-cert6.x
digium / certified_asterisk 13.13-cert7 13.13-cert7.x
digium / certified_asterisk 13.13-cert8 13.13-cert8.x
digium / certified_asterisk 13.13-cert9 13.13-cert9.x
digium / certified_asterisk 13.8-cert2 13.8-cert2.x
digium / certified_asterisk 13.8-cert3 13.8-cert3.x
digium / certified_asterisk 13.8-cert4 13.8-cert4.x
digium / certified_asterisk 13.8-cert1 13.8-cert1.x
digium / certified_asterisk 13.1-cert4 13.1-cert4.x
digium / certified_asterisk 13.1-cert5 13.1-cert5.x
digium / certified_asterisk 13.1-cert6 13.1-cert6.x
digium / certified_asterisk 13.1-cert7 13.1-cert7.x
digium / certified_asterisk 13.1-cert8 13.1-cert8.x
digium / certified_asterisk 13.1-cert3 13.1-cert3.x
digium / certified_asterisk 11.6-cert16 11.6-cert16.x
digium / certified_asterisk 11.6-cert17 11.6-cert17.x
digium / certified_asterisk 11.6-cert18 11.6-cert18.x
debian / debian_linux 8.0 8.0.x
debian / debian_linux 9.0 9.0.x