[RHSA-2020:5009-01] Moderate: python security update

Security announcements for all Red Hat products and services. rhsa-announce at redhat.com
Tue Nov 10 13:20:23 UTC 2020 

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                   Red Hat Security Advisory

Synopsis:          Moderate: python security update
Advisory ID:       RHSA-2020:5009-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:5009
Issue date:        2020-11-10
CVE Names:         CVE-2019-20907 
=====================================================================

1. Summary:

An update for python is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

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.

Security Fix(es):

* python: infinite loop in the tarfile module via crafted TAR archive
(CVE-2019-20907)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1856481 - CVE-2019-20907 python: infinite loop in the tarfile module via crafted TAR archive

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
python-2.7.5-90.el7.src.rpm

x86_64:
python-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.i686.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-libs-2.7.5-90.el7.i686.rpm
python-libs-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
python-debug-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-devel-2.7.5-90.el7.x86_64.rpm
python-test-2.7.5-90.el7.x86_64.rpm
python-tools-2.7.5-90.el7.x86_64.rpm
tkinter-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
python-2.7.5-90.el7.src.rpm

x86_64:
python-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.i686.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-devel-2.7.5-90.el7.x86_64.rpm
python-libs-2.7.5-90.el7.i686.rpm
python-libs-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
python-debug-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-test-2.7.5-90.el7.x86_64.rpm
python-tools-2.7.5-90.el7.x86_64.rpm
tkinter-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
python-2.7.5-90.el7.src.rpm

ppc64:
python-2.7.5-90.el7.ppc64.rpm
python-debuginfo-2.7.5-90.el7.ppc.rpm
python-debuginfo-2.7.5-90.el7.ppc64.rpm
python-devel-2.7.5-90.el7.ppc64.rpm
python-libs-2.7.5-90.el7.ppc.rpm
python-libs-2.7.5-90.el7.ppc64.rpm

ppc64le:
python-2.7.5-90.el7.ppc64le.rpm
python-debuginfo-2.7.5-90.el7.ppc64le.rpm
python-devel-2.7.5-90.el7.ppc64le.rpm
python-libs-2.7.5-90.el7.ppc64le.rpm

s390x:
python-2.7.5-90.el7.s390x.rpm
python-debuginfo-2.7.5-90.el7.s390.rpm
python-debuginfo-2.7.5-90.el7.s390x.rpm
python-devel-2.7.5-90.el7.s390x.rpm
python-libs-2.7.5-90.el7.s390.rpm
python-libs-2.7.5-90.el7.s390x.rpm

x86_64:
python-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.i686.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-devel-2.7.5-90.el7.x86_64.rpm
python-libs-2.7.5-90.el7.i686.rpm
python-libs-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
python-debug-2.7.5-90.el7.ppc64.rpm
python-debuginfo-2.7.5-90.el7.ppc64.rpm
python-test-2.7.5-90.el7.ppc64.rpm
python-tools-2.7.5-90.el7.ppc64.rpm
tkinter-2.7.5-90.el7.ppc64.rpm

ppc64le:
python-debug-2.7.5-90.el7.ppc64le.rpm
python-debuginfo-2.7.5-90.el7.ppc64le.rpm
python-test-2.7.5-90.el7.ppc64le.rpm
python-tools-2.7.5-90.el7.ppc64le.rpm
tkinter-2.7.5-90.el7.ppc64le.rpm

s390x:
python-debug-2.7.5-90.el7.s390x.rpm
python-debuginfo-2.7.5-90.el7.s390x.rpm
python-test-2.7.5-90.el7.s390x.rpm
python-tools-2.7.5-90.el7.s390x.rpm
tkinter-2.7.5-90.el7.s390x.rpm

x86_64:
python-debug-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-test-2.7.5-90.el7.x86_64.rpm
python-tools-2.7.5-90.el7.x86_64.rpm
tkinter-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
python-2.7.5-90.el7.src.rpm

x86_64:
python-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.i686.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-devel-2.7.5-90.el7.x86_64.rpm
python-libs-2.7.5-90.el7.i686.rpm
python-libs-2.7.5-90.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
python-debug-2.7.5-90.el7.x86_64.rpm
python-debuginfo-2.7.5-90.el7.x86_64.rpm
python-test-2.7.5-90.el7.x86_64.rpm
python-tools-2.7.5-90.el7.x86_64.rpm
tkinter-2.7.5-90.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-20907
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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