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CVE-2011-2581

EPSS 0.21% · P43
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I. Basic Information for CVE-2011-2581

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.
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
Cisco Nexus 5000和3000系列交换机ACL安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 5000系列是Cisco Nexus系列数据中心级交换机的一个组成部分，它提供了一个创新架构，通过实施基于标准的高性能以太网统一阵列，简化了数据中心转型。 Cisco Nexus 5000和3000系列交换机在ACL的实现上存在安全限制绕过漏洞。将ACL摘要配置为ACL拒绝语句之前时可触发此漏洞，允许流量绕过设备上配置ACL拒绝语句。远程攻击者可利用此漏洞绕过访问控制列表，获取受限制资源。
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-2011-2581

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III. Intelligence Information for CVE-2011-2581

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Same Patch Batch · n/a · 2011-09-14 · 5 CVEs total

CVE-2011-2595ACDSee FotoSlate 'id'参数PLP文件缓冲区溢出漏洞
CVE-2011-3208CMU Cyrus IMAPd 'split_wildmats()'缓冲区溢出漏洞
CVE-2011-3481Cyrus IMAP Server imapd index.c index_get_ids函数拒绝服务漏洞
CVE-2011-2201Perl Data::FormValidator模块'results()'安全限制绕过漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-2581

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