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CVE-2013-4208

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.

PuTTY是软件开发者Simon Tatham所研发的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。 PuTTY 0.62及之前版本中的‘rsa_verify’函数中存在漏洞。该漏洞源于程序没有将使用后的敏感进程内存清除，并且没能够释放含有敏感进程内存的结构。本地攻击者可利用该漏洞发现私有RSA和DSA密钥信息。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2013-4208

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The rsa_verify function in PuTTY before 0.63 (1) does not clear sensitive process memory after use and (2) does not free certain structures containing sensitive process memory, which might allow local users to discover private RSA and DSA keys.
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
PuTTY Private Key ’putty/sshdss.c‘多个信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PuTTY是软件开发者Simon Tatham所研发的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。 PuTTY 0.62及之前版本中的‘rsa_verify’函数中存在漏洞。该漏洞源于程序没有将使用后的敏感进程内存清除，并且没能够释放含有敏感进程内存的结构。本地攻击者可利用该漏洞发现私有RSA和DSA密钥信息。
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-2013-4208

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III. Intelligence Information for CVE-2013-4208

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Vendor Advisories for CVE-2013-4208 (3)

Mailing List Discussions for CVE-2013-4208 (2)

Other References for CVE-2013-4208 (1)

Same Patch Batch · n/a · 2013-08-19 · 23 CVEs total

CVE-2013-4242 GnuPG libgcrypt RSA 密钥信息泄露漏洞
CVE-2013-4881 Fastspot BigTree CMS 跨站请求伪造漏洞
CVE-2013-2175 HAProxy Negative Occurrence Count 拒绝服务漏洞
CVE-2013-2162 Debian/Ubuntu mysql-server 不安全文件创建漏洞
CVE-2013-5314 Serendipity serendipity_admin_image_selector.php脚本跨站脚本漏洞
CVE-2013-5313 Fastspot BigTree CMS 跨站请求伪造漏洞
CVE-2013-5312 Vastal I-Tech phpVID 多个跨站脚本漏洞
CVE-2013-5311 Vastal I-Tech phpVID 多个SQL注入漏洞
CVE-2013-5315 Drupal Scald模块跨站脚本漏洞
CVE-2013-5029 phpMyAdmin Header.class.php文件点击劫持漏洞
CVE-2013-4852 PuTTY/WinSCP ‘getstring()’函数多个远程整数溢出漏洞
CVE-2012-5575 Apache CXF 加密问题漏洞
CVE-2013-4236 Red Hat Enterprise Virtualization Manager 安全漏洞
CVE-2013-4207 PuTTY DSA Signature 远程缓冲区错误漏洞
CVE-2013-4206 PuTTY ’modmul()‘函数缓冲区数据不足漏洞
CVE-2013-4174 Drupal Scald模块跨站脚本漏洞
CVE-2013-3567 Puppet 远程代码执行漏洞
CVE-2013-2160 Apache CXF 多个远程资源管理错误漏洞
CVE-2013-2145 Perl 输入验证错误漏洞
CVE-2013-2136 Apache CloudStack 多个跨站脚本漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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