CVE-2011-4063

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.securitytracker.com/id?1026191
• http://securityreason.com/securityalert/8478
• http://secunia.com/advisories/46420
• http://www.securityfocus.com/archive/1/520141/100/0/threaded
• http://www.securityfocus.com/bid/50177
• https://exchange.xforce.ibmcloud.com/vulnerabilities/70706
• http://downloads.digium.com/pub/security/AST-2011-012.html

References

• http://www.securitytracker.com/id?1026191
• http://securityreason.com/securityalert/8478
• http://secunia.com/advisories/46420
• http://www.securityfocus.com/archive/1/520141/100/0/threaded
• http://www.securityfocus.com/bid/50177
• https://exchange.xforce.ibmcloud.com/vulnerabilities/70706
• http://downloads.digium.com/pub/security/AST-2011-012.html

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