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CVE-2013-2100

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.

Portage是Gentoo基金会的一款Gentoo Linux操作系统所使用的基于ports collection机制的包管理器。 Gentoo Portage 2.1.12版本的pym/portage/util/_urlopen.py文件中的‘urlopen’函数中存在安全漏洞，该漏洞源于程序使用HTTPS时，没有验证SSL服务器端的X.509证书。攻击者可通过特制的证书利用该漏洞实施中间人攻击，伪造数据欺骗服务器，修改二进制数据包列表。

AI Predicted 7.4 Difficulty: Easy EPSS 1.57% · P73
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I. Basic Information for CVE-2013-2100

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.
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
Gentoo Portage‘urlopen()’加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Portage是Gentoo基金会的一款Gentoo Linux操作系统所使用的基于ports collection机制的包管理器。 Gentoo Portage 2.1.12版本的pym/portage/util/_urlopen.py文件中的‘urlopen’函数中存在安全漏洞，该漏洞源于程序使用HTTPS时，没有验证SSL服务器端的X.509证书。攻击者可通过特制的证书利用该漏洞实施中间人攻击，伪造数据欺骗服务器，修改二进制数据包列表。
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-2013-2100

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III. Intelligence Information for CVE-2013-2100

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Vendor Advisories for CVE-2013-2100 (2)

Mailing List Discussions for CVE-2013-2100 (2)

Other References for CVE-2013-2100 (1)

Same Patch Batch · n/a · 2014-09-29 · 53 CVEs total

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Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2013-2100

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