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.
Published: 2008-12-17
Score: 4.3 Medium
EPSS: 2.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

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.
History

No history.

Subscriptions

Asterisk Asterisk Business Edition Open Source
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2008-12-15T00:00:00.000Z

Link: CVE-2008-5558

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-23T00:35:47.467

Link: CVE-2008-5558

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses