Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://openwall.com/lists/oss-security/2013/05/16/3
- https://security.gentoo.org/glsa/201507-16
- https://bugs.gentoo.org/show_bug.cgi?id=469888
- http://openwall.com/lists/oss-security/2013/05/15/5
- http://www.securityfocus.com/bid/59878
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84315
ADP enrichment
No English description supplied.