CVE-2011-3327: CVE-2011-3327

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I. Basic Information for CVE-2011-3327

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

Heap-based buffer overflow in the ecommunity_ecom2str function in bgp_ecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4.

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

Quagga ‘BGP UPDATE’消息缓冲区溢出漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Quagga是美国软件开发者Kunihiro Ishiguro所研发的一款路由软件套件。该套件可在多种平台上实现OSPFv2、OSPFv3、RIP v1/v2等协议，并提供路由重分布、路由映射等功能。 Quagga 0.99.19之前版本中的bgpd的bgp_ecommunity.c中的ecommunity_ecom2str函数中存在基于堆的缓冲区溢出漏洞。远程攻击者可通过在IPv4中发送特制BGP UPDATE消息导致拒绝服务（守护程序崩溃），并执行任意代码。

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-2011-3327

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2011-3327

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http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=94431dbc753171b48b5c6806af97fd690813b00ax_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=738400x_refsource_CONFIRM
https://www.cert.fi/en/reports/2011/vulnerability539178.htmlx_refsource_MISC
http://www.quagga.net/download/quagga-0.99.19.changelog.txtx_refsource_CONFIRM
http://secunia.com/advisories/48106third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/46139third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/46274third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2011/dsa-2316vendor-advisoryx_refsource_DEBIAN
http://www.kb.cert.org/vuls/id/668534third-party-advisoryx_refsource_CERT-VN
http://rhn.redhat.com/errata/RHSA-2012-1259.htmlvendor-advisoryx_refsource_REDHAT
http://security.gentoo.org/glsa/glsa-201202-02.xmlvendor-advisoryx_refsource_GENTOO
http://rhn.redhat.com/errata/RHSA-2012-1258.htmlvendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.htmlvendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.htmlvendor-advisoryx_refsource_SUSE
https://nvd.nist.gov/vuln/detail/CVE-2011-3327

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2011-3327

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I. Basic Information for CVE-2011-3327

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-2011-3327

III. Intelligence Information for CVE-2011-3327

IV. Related Vulnerabilities

V. Comments for CVE-2011-3327

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