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CVE-2007-2453

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel的随机数生成机制实现上存在漏洞，攻击者可能利用此漏洞威胁加密应用的安全性。 Linux Kernel没有正确地处理随机数生成器的种子，可能导致加密算法使用非随机的数字，这有助于攻击者破解依赖于随机性的加密应用。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.37% · P30
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I. Basic Information for CVE-2007-2453

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The random number feature in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, (1) does not properly seed pools when there is no entropy, or (2) uses an incorrect cast when extracting entropy, which might cause the random number generator to provide the same values after reboots on systems without an entropy source.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux Kernel伪随机数发生器信息熵漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel的随机数生成机制实现上存在漏洞，攻击者可能利用此漏洞威胁加密应用的安全性。 Linux Kernel没有正确地处理随机数生成器的种子，可能导致加密算法使用非随机的数字，这有助于攻击者破解依赖于随机性的加密应用。
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-2007-2453

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III. Intelligence Information for CVE-2007-2453

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Vendor Advisories for CVE-2007-2453 (21)

Mailing List Discussions for CVE-2007-2453 (1)

Other References for CVE-2007-2453 (3)

Same Patch Batch · n/a · 2007-06-11 · 50 CVEs total

CVE-2007-3150 Google Desktop　远程攻击漏洞
CVE-2007-3141 phpWebThings 　core/editor.php　PHP远程文件包含漏洞
CVE-2007-3145 Opera Web Browser Basic Authentication Server 域名欺骗漏洞
CVE-2007-3146 Zen Help Desk 敏感信息泄露漏洞
CVE-2007-3147 雅虎通Webcam Upload ActiveX控件远程缓冲区溢出漏洞
CVE-2007-3148 雅虎通Webcam Viewer ActiveX控件远程缓冲区溢出漏洞
CVE-2007-3149 Todd Miller Sudo本地绕过Kerberos认证漏洞
CVE-2007-3144 Opera Web Browser Basic Authentication Server 域名欺骗漏洞
CVE-2005-4842 System Monitor Source Properties 拒绝服务攻击漏洞
CVE-2005-4841 Outlook Progress Ctl 拒绝服务攻击
CVE-2005-4843 SmartConnect Class 拒绝服务攻击漏洞
CVE-2006-3974 3Com OfficeConnect Secure Router Tk Parameter 跨站脚本攻击漏洞
CVE-2007-3178 Zindizayn Okul Web Sistemi SQL注入漏洞
CVE-2007-3177 Ingate Firewall and SIParator绕过SIP认证漏洞
CVE-2007-3176 Ingate Firewall和SIParator　未明漏洞
CVE-2007-3175 W2B Online Banking　SQL注入漏洞
CVE-2007-3174 W2B Online Banking　auth.w2b　跨站脚本攻击漏洞
CVE-2007-3173 Almnzm　orderid函数远程攻击漏洞
CVE-2007-3172 Uebimiau Webmail　目录遍历漏洞
CVE-2007-3171 Uebimiau Webmail远程攻击漏洞

Showing top 20 of 50 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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