Description
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.
Published: 2011-06-06
Score: 5.0 Medium
EPSS: 3.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-2205 reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T22:53:17.447Z

Reserved: 2011-05-31T00:00:00.000Z

Link: CVE-2011-2216

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-06-06T19:55:03.770

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-2216

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses