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CVE-2011-3327

EPSS 20.40% · P96
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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

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II. Public POCs for CVE-2011-3327

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III. Intelligence Information for CVE-2011-3327

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Same Patch Batch · n/a · 2011-10-10 · 10 CVEs total

CVE-2011-2189Linux kernel net/core/net_namespace.c 资源管理错误漏洞
CVE-2011-2675Enkai-kun 跨站脚本漏洞
CVE-2011-3323Quagga Link State Update消息缓冲区溢出漏洞
CVE-2011-3324Quagga Database Description消息缓冲区溢出漏洞
CVE-2011-3325Quagga Hello消息缓冲区溢出漏洞
CVE-2011-3326Quagga 'IPv4 Link State Update'消息资源管理错误漏洞
CVE-2011-3587Zope 未明安全漏洞
CVE-2011-3599Perl Crypt::DSA 模块加密问题漏洞
CVE-2011-4030Plone CMFEditions组件权限许可和访问控制漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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