Vulnerability Monitor

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CVE-2018-7287

An issue was discovered in res_http_websocket.c in Asterisk 15.x through 15.2.1. If the HTTP server is enabled (default is disabled), WebSocket payloads of size 0 are mishandled (with a busy loop).

Published

2018-02-22T00:29:01.173

Last Modified

2024-11-21T04:11:56.747

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-754
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application digium asterisk 15.0.0 Yes
Application digium asterisk 15.0.0 Yes
Application digium asterisk 15.1.0 Yes
Application digium asterisk 15.1.0 Yes
Application digium asterisk 15.1.0 Yes
Application digium asterisk 15.1.1 Yes
Application digium asterisk 15.1.2 Yes
Application digium asterisk 15.1.3 Yes
Application digium asterisk 15.1.4 Yes
Application digium asterisk 15.1.5 Yes
Application digium asterisk 15.2.0 Yes
Application digium asterisk 15.2.0 Yes
Application digium asterisk 15.2.0 Yes
Application digium asterisk 15.2.1 Yes
References