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I. Basic Information for CVE-2006-6931
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Algorithmic complexity vulnerability in Snort before 2.6.1, during predicate evaluation in rule matching for certain rules, allows remote attackers to cause a denial of service (CPU consumption and detection outage) via crafted network traffic, aka a "backtracking attack."
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
Snort Backtracking 算法拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Snort 2.6.1之前版本中存在计算法则复杂漏洞。当对特定规则进行规则匹配的本质评估过程中，远程攻击者可以借助特制的网络流量，引起拒绝服务攻击(CPU耗竭和检测损耗)。又称"原路返回攻击"。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2006-6931
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III. Intelligence Information for CVE-2006-6931
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2006-6931

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