CVE-2011-4063
- Source
- https://cve.org/CVERecord?id=CVE-2011-4063
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-4063.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2011-4063
- Downstream
- Published
- 2011-10-21T10:55:03Z
- Modified
- 2026-04-10T03:42:02.363345Z
- Summary
- [none]
- Details
-
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.
- References
-
- http://downloads.digium.com/pub/security/AST-2011-012.html
- http://secunia.com/advisories/46420
- http://securityreason.com/securityalert/8478
- http://www.securityfocus.com/archive/1/520141/100/0/threaded
- http://www.securityfocus.com/bid/50177
- http://www.securitytracker.com/id?1026191
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70706