CVE-2011-2216: CVE-2011-2216

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I. Basic Information for CVE-2011-2216

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

Digium Asterisk Open Source SIP通道驱动程序reqresp_parser.c拒绝服务漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Digium Asterisk是美国Digium公司的一套开源的电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。 Asterisk Open Source 1.8.4.2之前的1.8.x版本的SIP通道驱动程序中的reqresp_parser.c不能初始化某些字符串。远程攻击者可以借助畸形的Contact头导致拒绝服务（空指针解引用和守护程序崩溃）。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	n/a	n/a	-

II. Public POCs for CVE-2011-2216

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III. Intelligence Information for CVE-2011-2216

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http://downloads.digium.com/pub/security/AST-2011-007.htmlx_refsource_CONFIRM
http://secunia.com/advisories/44828third-party-advisoryx_refsource_SECUNIA
http://osvdb.org/72752vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/bid/48096vdb-entryx_refsource_BID
http://securitytracker.com/id?1025598vdb-entryx_refsource_SECTRACK
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062013.htmlvendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062658.htmlvendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/archive/1/518236/100/0/threadedmailing-listx_refsource_BUGTRAQ
https://exchange.xforce.ibmcloud.com/vulnerabilities/67812vdb-entryx_refsource_XF
https://nvd.nist.gov/vuln/detail/CVE-2011-2216

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2011-2216

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I. Basic Information for CVE-2011-2216

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2011-2216

III. Intelligence Information for CVE-2011-2216

IV. Related Vulnerabilities

V. Comments for CVE-2011-2216

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