Linux · Security advisory · November 9, 2021

RHSA-2021:4162: Security update for 51 packages

RHSA-2021:4162, released November 9, 2021, fixes 11 CVEs across 51 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
11
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.4074
98th percentile

Priority of the 11 CVEs

Patch now 0 Urgent 0 High 11 Routine 0

Fixed package versions

ProductReleaseFixed in
python38RHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-CythonRHEL 80:0.29.14-4.module+el8.4.0+8888+89bc7e79
python38-PyMySQLRHEL 80:0.10.1-1.module+el8.4.0+9692+8e86ab84
python38-asn1cryptoRHEL 80:1.2.0-3.module+el8.4.0+8888+89bc7e79
python38-atomicwritesRHEL 80:1.3.0-8.module+el8.4.0+8888+89bc7e79
python38-attrsRHEL 80:19.3.0-3.module+el8.4.0+8888+89bc7e79
python38-babelRHEL 80:2.7.0-11.module+el8.5.0+11015+9c1c7c42
python38-cffiRHEL 80:1.13.2-3.module+el8.4.0+8888+89bc7e79
python38-chardetRHEL 80:3.0.4-19.module+el8.4.0+8888+89bc7e79
python38-cryptographyRHEL 80:2.8-3.module+el8.4.0+8888+89bc7e79
python38-debugRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-develRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-idleRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-idnaRHEL 80:2.8-6.module+el8.4.0+8888+89bc7e79
python38-jinja2RHEL 80:2.10.3-5.module+el8.5.0+10542+ba057329
python38-libsRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-lxmlRHEL 80:4.4.1-6.module+el8.5.0+10542+ba057329
python38-markupsafeRHEL 80:1.1.1-6.module+el8.4.0+8888+89bc7e79
python38-mod_wsgiRHEL 80:4.6.8-3.module+el8.4.0+8888+89bc7e79
python38-more-itertoolsRHEL 80:7.2.0-5.module+el8.4.0+8888+89bc7e79
python38-numpyRHEL 80:1.17.3-6.module+el8.5.0+12205+a865257a
python38-numpy-docRHEL 80:1.17.3-6.module+el8.5.0+12205+a865257a
python38-numpy-f2pyRHEL 80:1.17.3-6.module+el8.5.0+12205+a865257a
python38-packagingRHEL 80:19.2-3.module+el8.4.0+8888+89bc7e79
python38-pipRHEL 80:19.3.1-4.module+el8.5.0+12205+a865257a
python38-pip-wheelRHEL 80:19.3.1-4.module+el8.5.0+12205+a865257a
python38-pluggyRHEL 80:0.13.0-3.module+el8.4.0+8888+89bc7e79
python38-plyRHEL 80:3.11-10.module+el8.4.0+9579+e9717e18
python38-psutilRHEL 80:5.6.4-4.module+el8.5.0+12031+10ce4870
python38-psycopg2RHEL 80:2.8.4-4.module+el8.4.0+8888+89bc7e79
python38-psycopg2-docRHEL 80:2.8.4-4.module+el8.4.0+8888+89bc7e79
python38-psycopg2-testsRHEL 80:2.8.4-4.module+el8.4.0+8888+89bc7e79
python38-pyRHEL 80:1.8.0-8.module+el8.4.0+8888+89bc7e79
python38-pycparserRHEL 80:2.19-3.module+el8.4.0+8888+89bc7e79
python38-pyparsingRHEL 80:2.4.5-3.module+el8.4.0+8888+89bc7e79
python38-pysocksRHEL 80:1.7.1-4.module+el8.4.0+8888+89bc7e79
python38-pytestRHEL 80:4.6.6-3.module+el8.4.0+8888+89bc7e79
python38-pytzRHEL 80:2019.3-3.module+el8.4.0+8888+89bc7e79
python38-pyyamlRHEL 80:5.4.1-1.module+el8.5.0+10721+14d8e0d5
python38-requestsRHEL 80:2.22.0-9.module+el8.4.0+8888+89bc7e79
python38-rpm-macrosRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-scipyRHEL 80:1.3.1-4.module+el8.4.0+8888+89bc7e79
python38-setuptoolsRHEL 80:41.6.0-5.module+el8.5.0+12205+a865257a
python38-setuptools-wheelRHEL 80:41.6.0-5.module+el8.5.0+12205+a865257a
python38-sixRHEL 80:1.12.0-10.module+el8.4.0+8888+89bc7e79
python38-testRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-tkinterRHEL 80:3.8.8-4.module+el8.5.0+12205+a865257a
python38-urllib3RHEL 80:1.25.7-5.module+el8.5.0+11639+ea5b349d
python38-wcwidthRHEL 80:0.1.7-16.module+el8.4.0+8888+89bc7e79
python38-wheelRHEL 80:0.33.6-6.module+el8.5.0+12205+a865257a
python38-wheel-wheelRHEL 80:0.33.6-6.module+el8.5.0+12205+a865257a

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2021-23336 Web Cache Poisoning 9.1 0.4074 None reported
High CVE-2020-27619 Python 3.7 and 3 others: In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content… 9.8 0.0833 None reported
High CVE-2021-29921 Python 3.8: In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an… 9.8 0.0676 None reported
High CVE-2021-28957 python39-rpm-macros: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0404 None reported
High CVE-2020-28493 babel: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0359 None reported
High CVE-2019-18874 python38-numpy-doc: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0352 None reported
High CVE-2021-33503 python39-wcwidth: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0327 None reported
High CVE-2021-3426 Python 3.7 and 3 others: There's a flaw in Python 3's pydoc. 9.1 0.0186 None reported
High CVE-2021-3572 python39-urllib3: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0183 None reported
High CVE-2021-42771 babel: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 0.0077 None reported
High CVE-2021-20095 python2-coverage: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... 9.1 n/a None reported
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