jm + pypi   2

Malicious typosquatting packages in PyPI
skcsirt-sa-20170909-pypi vulnerability announcement from SK-CSIRT:
SK-CSIRT identified malicious software libraries in the official Python package
repository, PyPI, posing as well known libraries. A prominent example is a fake
package urllib-1.21.1.tar.gz, based upon a well known package

Such packages may have been downloaded by unwitting developer or administrator
by various means, including the popular “pip” utility (pip install urllib).
There is evidence that the fake packages have indeed been downloaded and
incorporated into software multiple times between June 2017 and September 2017.
pypi  python  typos  urllib  security  malware 
4 weeks ago by jm
Python Infrastructure Status - SSL Verification Errors on PyPI
There appears to be a problem affecting a number of users where SSL verification errors will be shown saying "" does not match "". As Best we can tell this appears to be related to the ISP. It seems to be affecting folks using O2 or O2 related companies. We've also reports of it affecting people using Free.

Cause appears to be one of the IP addresses returned in the Geo DNS for Europe returning a certificate for It's not clear at this time *why* that IP address is returning a certificate for

Turned out to be a routing loop in the London POP (via Mick Twomey)
via:micktwomey  o2  censorship  filtering  internet  ssl  tls  pypi  python  geodns  pki 
july 2013 by jm

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