-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2019-0c91ce7b3c 2019-03-29 19:07:28.727610 --------------------------------------------------------------------------------
Name : python2 Product : Fedora 30 Version : 2.7.16 Release : 1.fc30 URL : https://www.python.org/ Summary : An interpreted, interactive, object-oriented programming language Description : Python 2 is an old version of the language that is incompatible with the 3.x line of releases. The language is mostly the same, but many details, especially how built-in objects like dictionaries and strings work, have changed considerably, and a lot of deprecated features have finally been removed in the 3.x line.
Note that documentation for Python 2 is provided in the python2-docs package.
This package provides the "python2" executable; most of the actual implementation is within the "python2-libs" package.
-------------------------------------------------------------------------------- Update Information:
Update legacy Python to 2.7.16. Most significant improvement is that is builds against OpenSSL 1.1.1. See [upstream release announcement](https://www.python.org/downloads/release/python-2716/) and [changelog](https://github.com/python/cpython/blob/2.7/Misc/NEWS.d/2.7.16.rst) (+ [rc1 changelog](https://github.com/python/cpython/blob/2.7/Misc/NEWS.d/2.7.16 rc1.rst)). Fixes the following CVEs: * [CVE-2019-5010](https://access.redhat.com/security/cve/cve-2019-5010) Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL distribution points with empty DP or URI correctly. A malicious or buggy certificate can result into segfault. Vulnerability (TALOS-2018-0758) reported by Colin Read and Nicolas Edet of Cisco. * [CVE-2013-1752](https://access.redhat.com/security/cve/cve-2013-1752): Change use of readline() in `imaplib.IMAP4_SSL` to limit line length. ([CVE-2018-14647](https://access.redhat.com/security/cve/cve-2018-14647) is listed in upstream changelog, but it was already backported in Fedora.) Note that Python 2 is deprecated in Fedora 30 and users are advised to switch to Python 3. Upstream support of Python 2 ends on 2020-01-01. -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1643450 - Python 2 is built against an old OpenSSL (1.0.1) while 1.1.1 is available in F29 https://bugzilla.redhat.com/show_bug.cgi?id=1643450 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-0c91ce7b3c' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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/keys --------------------------------------------------------------------------------