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RedHat: RHSA-2019-0806 Important: python27-python Information Disclosure

Calendar Apr 23, 2019 • User Avatar LinuxSecurity Advisories
5 - 9 min read
Redhat Large Esm H500
Topics%20covered

Topics Covered

security advisory red hat software update important information disclosure python red hat software
An update for python27-python is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, 
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Hash: SHA256

====================================================================                   Red Hat Security Advisory

Synopsis:          Important: python27-python security update
Advisory ID:       RHSA-2019:0806-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0806
Issue date:        2019-04-23
CVE Names:         CVE-2019-9636 
====================================================================
1. Summary:

An update for python27-python is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 Software Collections for Red Hat Enterprise Linux Server (v. 6) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - ppc64le, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64le, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - ppc64le, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

Python is an interpreted, interactive, object-oriented programming
language, which includes modules, classes, exceptions, very high level
dynamic data types and dynamic typing. Python supports interfaces to many
system calls and libraries, as well as to various windowing systems.

Security Fix(es):

* python: Information Disclosure due to urlsplit improper NFKC
normalization (CVE-2019-9636)

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/):

1688543 - CVE-2019-9636 python: Information Disclosure due to urlsplit improper NFKC normalization

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
python27-python-2.7.13-4.el6.src.rpm

x86_64:
python27-python-2.7.13-4.el6.x86_64.rpm
python27-python-debug-2.7.13-4.el6.x86_64.rpm
python27-python-debuginfo-2.7.13-4.el6.x86_64.rpm
python27-python-devel-2.7.13-4.el6.x86_64.rpm
python27-python-libs-2.7.13-4.el6.x86_64.rpm
python27-python-test-2.7.13-4.el6.x86_64.rpm
python27-python-tools-2.7.13-4.el6.x86_64.rpm
python27-tkinter-2.7.13-4.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
python27-python-2.7.13-4.el6.src.rpm

x86_64:
python27-python-2.7.13-4.el6.x86_64.rpm
python27-python-debug-2.7.13-4.el6.x86_64.rpm
python27-python-debuginfo-2.7.13-4.el6.x86_64.rpm
python27-python-devel-2.7.13-4.el6.x86_64.rpm
python27-python-libs-2.7.13-4.el6.x86_64.rpm
python27-python-test-2.7.13-4.el6.x86_64.rpm
python27-python-tools-2.7.13-4.el6.x86_64.rpm
python27-tkinter-2.7.13-4.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
python27-python-2.7.13-6.el7.src.rpm

ppc64le:
python27-python-2.7.13-6.el7.ppc64le.rpm
python27-python-debug-2.7.13-6.el7.ppc64le.rpm
python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm
python27-python-devel-2.7.13-6.el7.ppc64le.rpm
python27-python-libs-2.7.13-6.el7.ppc64le.rpm
python27-python-test-2.7.13-6.el7.ppc64le.rpm
python27-python-tools-2.7.13-6.el7.ppc64le.rpm
python27-tkinter-2.7.13-6.el7.ppc64le.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
python27-python-2.7.13-6.el7.src.rpm

ppc64le:
python27-python-2.7.13-6.el7.ppc64le.rpm
python27-python-debug-2.7.13-6.el7.ppc64le.rpm
python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm
python27-python-devel-2.7.13-6.el7.ppc64le.rpm
python27-python-libs-2.7.13-6.el7.ppc64le.rpm
python27-python-test-2.7.13-6.el7.ppc64le.rpm
python27-python-tools-2.7.13-6.el7.ppc64le.rpm
python27-tkinter-2.7.13-6.el7.ppc64le.rpm

x86_64:
python27-python-2.7.13-6.el7.x86_64.rpm
python27-python-debug-2.7.13-6.el7.x86_64.rpm
python27-python-debuginfo-2.7.13-6.el7.x86_64.rpm
python27-python-devel-2.7.13-6.el7.x86_64.rpm
python27-python-libs-2.7.13-6.el7.x86_64.rpm
python27-python-test-2.7.13-6.el7.x86_64.rpm
python27-python-tools-2.7.13-6.el7.x86_64.rpm
python27-tkinter-2.7.13-6.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):

Source:
python27-python-2.7.13-6.el7.src.rpm

ppc64le:
python27-python-2.7.13-6.el7.ppc64le.rpm
python27-python-debug-2.7.13-6.el7.ppc64le.rpm
python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm
python27-python-devel-2.7.13-6.el7.ppc64le.rpm
python27-python-libs-2.7.13-6.el7.ppc64le.rpm
python27-python-test-2.7.13-6.el7.ppc64le.rpm
python27-python-tools-2.7.13-6.el7.ppc64le.rpm
python27-tkinter-2.7.13-6.el7.ppc64le.rpm

x86_64:
python27-python-2.7.13-6.el7.x86_64.rpm
python27-python-debug-2.7.13-6.el7.x86_64.rpm
python27-python-debuginfo-2.7.13-6.el7.x86_64.rpm
python27-python-devel-2.7.13-6.el7.x86_64.rpm
python27-python-libs-2.7.13-6.el7.x86_64.rpm
python27-python-test-2.7.13-6.el7.x86_64.rpm
python27-python-tools-2.7.13-6.el7.x86_64.rpm
python27-tkinter-2.7.13-6.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
python27-python-2.7.13-6.el7.src.rpm

ppc64le:
python27-python-2.7.13-6.el7.ppc64le.rpm
python27-python-debug-2.7.13-6.el7.ppc64le.rpm
python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm
python27-python-devel-2.7.13-6.el7.ppc64le.rpm
python27-python-libs-2.7.13-6.el7.ppc64le.rpm
python27-python-test-2.7.13-6.el7.ppc64le.rpm
python27-python-tools-2.7.13-6.el7.ppc64le.rpm
python27-tkinter-2.7.13-6.el7.ppc64le.rpm

x86_64:
python27-python-2.7.13-6.el7.x86_64.rpm
python27-python-debug-2.7.13-6.el7.x86_64.rpm
python27-python-debuginfo-2.7.13-6.el7.x86_64.rpm
python27-python-devel-2.7.13-6.el7.x86_64.rpm
python27-python-libs-2.7.13-6.el7.x86_64.rpm
python27-python-test-2.7.13-6.el7.x86_64.rpm
python27-python-tools-2.7.13-6.el7.x86_64.rpm
python27-tkinter-2.7.13-6.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6):

Source:
python27-python-2.7.13-6.el7.src.rpm

ppc64le:
python27-python-2.7.13-6.el7.ppc64le.rpm
python27-python-debug-2.7.13-6.el7.ppc64le.rpm
python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm
python27-python-devel-2.7.13-6.el7.ppc64le.rpm
python27-python-libs-2.7.13-6.el7.ppc64le.rpm
python27-python-test-2.7.13-6.el7.ppc64le.rpm
python27-python-tools-2.7.13-6.el7.ppc64le.rpm
python27-tkinter-2.7.13-6.el7.ppc64le.rpm

x86_64:
python27-python-2.7.13-6.el7.x86_64.rpm
python27-python-debug-2.7.13-6.el7.x86_64.rpm
python27-python-debuginfo-2.7.13-6.el7.x86_64.rpm
python27-python-devel-2.7.13-6.el7.x86_64.rpm
python27-python-libs-2.7.13-6.el7.x86_64.rpm
python27-python-test-2.7.13-6.el7.x86_64.rpm
python27-python-tools-2.7.13-6.el7.x86_64.rpm
python27-tkinter-2.7.13-6.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
python27-python-2.7.13-6.el7.src.rpm

x86_64:
python27-python-2.7.13-6.el7.x86_64.rpm
python27-python-debug-2.7.13-6.el7.x86_64.rpm
python27-python-debuginfo-2.7.13-6.el7.x86_64.rpm
python27-python-devel-2.7.13-6.el7.x86_64.rpm
python27-python-libs-2.7.13-6.el7.x86_64.rpm
python27-python-test-2.7.13-6.el7.x86_64.rpm
python27-python-tools-2.7.13-6.el7.x86_64.rpm
python27-tkinter-2.7.13-6.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-2019-9636
https://access.redhat.com/security/updates/classification/#important
https://bugs.python.org/issue36216
https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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RedHat: RHSA-2019-0806 Important: python27-python Information Disclosure

red hat
Calendar Grey April 23, 2019
Dist Redhat Esm H88
A critical patch has been released for python27-python in Red Hat Software Collections to address potential data leaks.
An update for python27-python is now available for Red Hat Software Collections

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

Summary

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
* python: Information Disclosure due to urlsplit improper NFKC normalization (CVE-2019-9636)
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.

Topics%20covered

Topics Covered

security advisory red hat software update important information disclosure python red hat software

References

https://access.redhat.com/security/cve/CVE-2019-9636 https://access.redhat.com/security/updates/classification/#important https://bugs.python.org/issue36216 https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):
Source: python27-python-2.7.13-4.el6.src.rpm
x86_64: python27-python-2.7.13-4.el6.x86_64.rpm python27-python-debug-2.7.13-4.el6.x86_64.rpm python27-python-debuginfo-2.7.13-4.el6.x86_64.rpm python27-python-devel-2.7.13-4.el6.x86_64.rpm python27-python-libs-2.7.13-4.el6.x86_64.rpm python27-python-test-2.7.13-4.el6.x86_64.rpm python27-python-tools-2.7.13-4.el6.x86_64.rpm python27-tkinter-2.7.13-4.el6.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):
Source: python27-python-2.7.13-4.el6.src.rpm
x86_64: python27-python-2.7.13-4.el6.x86_64.rpm python27-python-debug-2.7.13-4.el6.x86_64.rpm python27-python-debuginfo-2.7.13-4.el6.x86_64.rpm python27-python-devel-2.7.13-4.el6.x86_64.rpm python27-python-libs-2.7.13-4.el6.x86_64.rpm python27-python-test-2.7.13-4.el6.x86_64.rpm python27-python-tools-2.7.13-4.el6.x86_64.rpm python27-tkinter-2.7.13-4.el6.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: python27-python-2.7.13-6.el7.src.rpm
ppc64le: python27-python-2.7.13-6.el7.ppc64le.rpm python27-python-debug-2.7.13-6.el7.ppc64le.rpm python27-python-debuginfo-2.7.13-6.el7.ppc64le.rpm python27-python-devel-2.7.13-6.el7.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:0806-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0806
Issue date: 2019-04-23

Topic

An update for python27-python is now available for Red Hat SoftwareCollections.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory red hat software update important information disclosure python red hat software

Relevant Releases Architectures

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - ppc64le, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64le, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - ppc64le, x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - x86_64

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Bugs Fixed

1688543 - CVE-2019-9636 python: Information Disclosure due to urlsplit improper NFKC normalization

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