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.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Digium |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
Configuration 3 [-]
|
Configuration 4 [-]
|
No data.
References
History
No history.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T23:08:22.031Z
Reserved: 2011-06-22T00:00:00
Link: CVE-2011-2535
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No data.
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Status : Modified
Published: 2011-07-06T19:55:03.497
Modified: 2024-11-21T01:28:29.320
Link: CVE-2011-2535
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No data.