CVE-2012-5238: CVE-2012-5238

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I. Basic Information for CVE-2012-5238

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

epan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.3 uses incorrect OUI data structures during the decoding of (1) PPP and (2) LCP data, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a malformed packet.

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

Wireshark PPP解析器拒绝服务漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。 Wireshark 1.8.3之前的1.8.x版本中的PPP解析器中的epan/dissectors/packet-ppp.c中存在漏洞，该漏洞源于解码(1)PPP和(2)LCP数据期间使用不正确的OUI数据结构。远程攻击者可利用该漏洞通过恶意的数据包导致拒绝服务（声明失败和应用程序退出）。

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-2012-5238

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2012-5238

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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7668x_refsource_CONFIRM
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=44688&r2=44687&pathrev=44688x_refsource_CONFIRM
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=42989&r2=42988&pathrev=42989x_refsource_CONFIRM
http://anonsvn.wireshark.org/viewvc?view=revision&revision=42989x_refsource_CONFIRM
http://www.wireshark.org/security/wnpa-sec-2012-27.htmlx_refsource_CONFIRM
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7316x_refsource_CONFIRM
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44688x_refsource_CONFIRM
http://www.securityfocus.com/bid/55754vdb-entryx_refsource_BID
http://osvdb.org/85883vdb-entryx_refsource_OSVDB
http://www.securitytracker.com/id?1027604vdb-entryx_refsource_SECTRACK
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15593vdb-entrysignaturex_refsource_OVAL
https://exchange.xforce.ibmcloud.com/vulnerabilities/79010vdb-entryx_refsource_XF
https://nvd.nist.gov/vuln/detail/CVE-2012-5238

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2012-5238

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I. Basic Information for CVE-2012-5238

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-2012-5238

III. Intelligence Information for CVE-2012-5238

IV. Related Vulnerabilities

V. Comments for CVE-2012-5238

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