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CVE-2011-4838

EPSS 7.27% · P92
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I. Basic Information for CVE-2011-4838

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
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
JRuby输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JRuby 1.6.5.1之前版本中存在漏洞，该漏洞源于其为形式参数计算哈希值时未限制可预测的触发哈希冲突的能力。攻击者可利用该漏洞借助特制的输入在维持哈希表的应用程序中导致拒绝服务（CPU消耗）。
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-2011-4838

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III. Intelligence Information for CVE-2011-4838

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Same Patch Batch · n/a · 2011-12-30 · 22 CVEs total

CVE-2011-5036Rack输入验证漏洞
CVE-2011-5046Microsoft Windows ‘win32k.sys’拒绝服务漏洞
CVE-2011-5045PHP Booking Calendar ‘details_view.php’跨站脚本漏洞
CVE-2011-5044Diagnose.exe SopCast任意代码执行漏洞
CVE-2011-5043TomatoSoft Free Mp3 Player拒绝服务漏洞
CVE-2011-5042SASHA ‘inc/lib/lib.base.php’跨站脚本漏洞
CVE-2011-5041Pulse Pro CMS多个跨站脚本漏洞
CVE-2011-5040Infoproject Biznis Heroj多个跨站脚本漏洞
CVE-2011-5039Infoproject Biznis Heroj SQL注入漏洞
CVE-2011-5038hitCode hitAppoint SQL注入漏洞
CVE-2011-5037Google V8输入验证漏洞
CVE-2011-4461Jetty输入验证漏洞
CVE-2011-5035Oracle Glassfish输入验证漏洞
CVE-2011-5034Apache Geronimo输入验证错误漏洞
CVE-2011-4885PHP Web表单哈希冲突拒绝服务漏洞
CVE-2011-4815Ruby输入验证漏洞
CVE-2011-4462Plone输入验证漏洞
CVE-2011-3417Microsoft .NET Framework 权限许可和访问控制问题漏洞
CVE-2011-3416Microsoft .NET Framework权限许可和访问控制问题漏洞
CVE-2011-3415Microsoft .NET Framework输入验证错误漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2011-4838

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