chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.7.1 and 10.x before 10.0.0-rc1 does not properly initialize variables during request parsing, which allows remote authenticated users to cause a denial of service (daemon crash) via a malformed request.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-10-21T10:00:00

Updated: 2024-08-06T23:53:32.632Z

Reserved: 2011-10-15T00:00:00

Link: CVE-2011-4063

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-10-21T10:55:03.927

Modified: 2018-10-09T19:33:27.590

Link: CVE-2011-4063

cve-icon Redhat

No data.