CVE-2011-4063
Summary
| CVE | CVE-2011-4063 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-10-21 10:55:00 UTC |
| Updated | 2018-10-09 19:33:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Asterisk | Open Source | 1.8.7 | All | All | All |
| Application | Asterisk | Open Source | 10.0.0 | All | All | All |
| Application | Asterisk | Open Source | 1.8.7 | All | All | All |
| Application | Asterisk | Open Source | 10.0.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Asterisk SIP Channel Driver Uninitialized Variable Access Bug Lets Remote Users Deny Service - SecurityTracker | SECTRACK | www.securitytracker.com | |
| Asterisk Uninitalized Variable SIP Channel Driver Denial of Service Vulnerability | BID | www.securityfocus.com | |
| CXSecurity - IDS | SREASON | securityreason.com | |
| AST-2011-012 | CONFIRM | downloads.digium.com | Vendor Advisory |
| SecurityFocus | BUGTRAQ | www.securityfocus.com | |
| IBM X-Force Exchange | XF | exchange.xforce.ibmcloud.com | |
| Asterisk SIP Channel Driver Uninitialised Variables Denial of Service Vulnerability - Secunia.com | SECUNIA | secunia.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.