Fedora 30: FEDORA-2019-1ffd6b6064 Critical: python3 CRLF Issues

Python is an accessible, high-level, dynamically typed, interpreted programming

language, designed with an emphasis on code readability.

It includes an extensive standard library, and has a vast ecosystem of

third-party libraries.

The python3 package provides the "python3" executable: the reference

interpreter for the Python language, version 3.

The majority of its standard library is provided in the python3-libs package,

which should be installed automatically along with python3.

The remaining parts of the Python standard library are broken out into the

python3-tkinter and python3-test packages, which may need to be installed

separately.

Documentation for Python is provided in the python3-docs package.

Packages containing additional libraries for Python are generally named with

the "python3-" prefix.

Security fix for CVE-2019-9740 and CVE-2019-9947. Fix a regression introduced by

the fix for CVE-2019-9636. Add manual page link for python3.7m.

* Tue May 7 2019 Charalampos Stratakis - 3.7.3-3

- Fix handling of pre-normalization characters in urlsplit

- Disallow control chars in http URLs (#1695572, #1700684, #1688169, #1706851)

* Wed Apr 17 2019 Patrik Kopkan - 3.7.3-2

- Makes man python3.7m show python3.7 man pages (#1612241)

[ 1 ] Bug #1688169 - CVE-2019-9740 python: improper neutralization of CRLF sequences in urllib module

https://bugzilla.redhat.com/show_bug.cgi?id=1688169

[ 2 ] Bug #1695572 - CVE-2019-9947 python: improper neutralization of CRLF sequences in urllib module

https://bugzilla.redhat.com/show_bug.cgi?id=1695572

su -c 'dnf upgrade --advisory FEDORA-2019-1ffd6b6064' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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