The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DSA-2367-1 | asterisk security update |
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EUVD-2011-4522 | The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T00:09:19.356Z
Reserved: 2011-11-29T00:00:00
Link: CVE-2011-4598

No data.

Status : Deferred
Published: 2011-12-15T03:57:34.357
Modified: 2025-04-11T00:51:21.963
Link: CVE-2011-4598

No data.

No data.