Affected: AlmaLinux:8: python-psycopg2-doc, AlmaLinux:8: python2-Cython, AlmaLinux:8: python2-PyMySQL, AlmaLinux:8: python2-attrs, AlmaLinux:8: python2-chardet, AlmaLinux:8: python2-coverage, AlmaLinux:8: python2-dns, AlmaLinux:8: python2-docs, AlmaLinux:8: python2-docs-info, AlmaLinux:8: python2-docutils and 18 more

Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types, and dynamic typing. The python27 packages provide a stable release of Python 2.7 with a number of additional utilities and database connectors for MySQL and PostgreSQL.

The following packages have been upgraded to a later upstream version: python2 (2.7.17). (BZ#1759944)

Security Fix(es):

* python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure (CVE-2018-20060)

* python: Cookie domain check returns incorrect results (CVE-2018-20852)

* python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal service (CVE-2019-11236)

* python-urllib3: Certification mishandle when error should be thrown (CVE-2019-11324)

* python: email.utils.parseaddr wrongly parses email addresses (CVE-2019-16056)

* python-requests: Redirect from HTTPS to HTTP does not remove Authorization header (CVE-2018-18074)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Withdrawn by the publisher.

Affected: Homebrew: ansible

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

Affected: PyPI: urllib3

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

Security update for python-urllib3

Affected: PyPI: urllib3

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

expat: Integer overflow leading to buffer overflow in XML_GetBuffer() libxml2: DoS caused by incorrect error detection during XZ decompression libxml2: Use after free triggered by XPointer paths beginning with range-to libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c libxml2: Unrestricted memory usage in xz_head() function in xzlib.c file: out-of-bounds read via a crafted ELF file libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c libxml2: Infinite loop caused by incorrect error detection during LZMA decompression python-requests: Redirect from HTTPS to HTTP does not remove Authorization header python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure python: Cookie domain check returns incorrect results gnome-shell: partial lock screen bypass curl: TFTP receive heap buffer overflow in tftp_receive_packet() function bash: BASH_CMD is writable in restricted bash shells python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal service python: email.utils.parseaddr wrongly parses email addresses rsyslog: heap-based overflow in contrib/pmaixforwardedfrom/pmaixforwardedfrom.c rsyslog: heap-based overflow in contrib/pmcisconames/pmcisconames.c ansible: shell enabled by default in a pipe lookup plugin subprocess ansible: path injection on dest parameter in fetch module ansible: atomic_move primitive sets permissive permiss…

Security update for python-urllib3

Affected: Ubuntu:Pro:14.04:LTS: python-urllib3, Ubuntu:16.04:LTS: python-urllib3, Ubuntu:18.04:LTS: python-urllib3

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um dadurch die Integrität, Vertraulichkeit und Verfügbarkeit zu gefährden.