CVEvulnerability

CVE-2025-54995

6.5 MEDIUM Published 2025-08-28 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-08-28
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1286, CWE-400

Description

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.

Affected configurations

• sangoma asterisk (< 18.26.4) • sangoma certified asterisk (< 18.9) • sangoma certified asterisk 18.9

Related

Weakness · CWE (2)

  • CWE-1286 Improper Validation of Syntactic Correctness of Input weakness
  • CWE-400 Uncontrolled Resource Consumption weakness

References