CVE-2012-2417
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.
PyCrypto是一个使用Python编写的加密工具包，它包含了MD5、AES、DES3等加密算法。 PyCrypto 2.5及之前版本中存在漏洞，该漏洞源于在使用ElGamal方案生成密钥时存在错误。攻击者可利用该漏洞造成缩减密钥空间，生成私钥，获取敏感信息。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2012-2417
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key.
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
PyCrypto密钥生成漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PyCrypto是一个使用Python编写的加密工具包，它包含了MD5、AES、DES3等加密算法。 PyCrypto 2.5及之前版本中存在漏洞，该漏洞源于在使用ElGamal方案生成密钥时存在错误。攻击者可利用该漏洞造成缩减密钥空间，生成私钥，获取敏感信息。
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 | - |
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II. Public POCs for CVE-2012-2417
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2012-2417 (1)
Vendor Advisories for CVE-2012-2417 (6)
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http://www.mandriva.com/security/advisories?name=MDVSA-2012:117 vendor-advisory x_refsource_MANDRIVA
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Mailing List Discussions for CVE-2012-2417 (4)
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http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081713.html vendor-advisory x_refsource_FEDORA
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http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081789.html vendor-advisory x_refsource_FEDORA
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http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081759.html vendor-advisory x_refsource_FEDORA
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Other References for CVE-2012-2417 (3)
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https://bugs.launchpad.net/pycrypto/+bug/985164 x_refsource_MISC
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Same Patch Batch · n/a · 2012-06-17 · 13 CVEs total
| CVE-2012-0037 | OpenOffice.org敏感信息泄露漏洞 | |
| CVE-2012-2090 | FlightGear缓冲区溢出漏洞 | |
| CVE-2012-2091 | FlightGear缓冲区溢出漏洞 | |
| CVE-2012-2668 | OpenLDAP安全漏洞 | |
| CVE-2012-2670 | Collabtive ‘manageuser.php’ 任意代码执行漏洞 | |
| CVE-2012-2671 | Rack::Cache rubygem 安全漏洞 | |
| CVE-2012-2672 | Oracle Mojarra信息泄露漏洞 | |
| CVE-2012-2691 | MantisBT ‘mc_issue_note_update’函数安全漏洞 | |
| CVE-2012-2692 | MantisBT 权限绕过漏洞 | |
| CVE-2012-2693 | libvirt 安全漏洞 | |
| CVE-2012-3577 | WordPress ‘Nmedia WordPress Member Conversation’ 插件任意文件上传漏洞 | |
| CVE-2012-3578 | WordPress FCChat Widget插件任意文件上传漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2012-2417
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