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CVE-2008-5558

MEDIUM CVSS: 4.3 Published: 2008-12-17 Modified: 2026-06-16

Description

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.

Affected Platforms

Asterisk Open SourceAsterisk Asterisk Business Edition

Weakness Type

CWE-287

References