Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
Advisories
Source ID Title
EUVD EUVD EUVD-2008-5533 Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T10:56:47.072Z

Reserved: 2008-12-15T00:00:00

Link: CVE-2008-5558

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2008-12-17T17:30:00.407

Modified: 2025-04-09T00:30:58.490

Link: CVE-2008-5558

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses