Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2014-8414

ConfBridge in Asterisk 11.x before 11.14.1 and Certified Asterisk 11.6 before 11.6-cert8 does not properly handle state changes, which allows remote attackers to cause a denial of service (channel hang and memory consumption) by causing transitions to be delayed, which triggers a state change from hung up to waiting for media.

Published

2014-11-24T15:59:06.403

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application digium asterisk ≤ 11.14.0 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6 Yes
Application digium certified_asterisk 11.6.0 Yes
References