Description
reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
Published: 2011-07-06
Score: 5.0 Medium
EPSS: 2.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-2648 reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T23:08:23.768Z

Reserved: 2011-07-06T00:00:00.000Z

Link: CVE-2011-2665

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-07-06T19:55:03.590

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-2665

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses