Description
chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.
Published: 2011-07-06
Score: 5.0 Medium
EPSS: < 1% Very 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
Debian DSA Debian DSA DSA-2276-1 asterisk security update
Debian DSA Debian DSA DSA-2276-2 asterisk regression update
EUVD EUVD EUVD-2011-2518 chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T23:08:22.031Z

Reserved: 2011-06-22T00:00:00.000Z

Link: CVE-2011-2535

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-07-06T19:55:03.497

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

Link: CVE-2011-2535

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses