CVE-2013-2100

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.

CVSS v2.0 9.3 HIGH

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://openwall.com/lists/oss-security/2013/05/15/5	Exploit
http://www.securityfocus.com/bid/59878
http://openwall.com/lists/oss-security/2013/05/16/3
https://bugs.gentoo.org/show_bug.cgi?id=469888	Patch
https://security.gentoo.org/glsa/201507-16
https://exchange.xforce.ibmcloud.com/vulnerabilities/84315

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Configurations

Configuration 1 (hide)

cpe:2.3:a:gentoo:portage:2.1.12:*:*:*:*:*:*:*

Information

Published : 2014-09-29 15:55

Updated : 2017-08-28 18:33

NVD link : CVE-2013-2100

Mitre link : CVE-2013-2100

JSON object : View

CWE

CWE-310

Cryptographic Issues

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Products Affected

gentoo

portage

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