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\nHash: SHA256<\/p>\n
=====================================================================
\nRed Hat Security Advisory<\/p>\n
Synopsis: Moderate: python security update
\nAdvisory ID: RHSA-2022:5235-01
\nProduct: Red Hat Enterprise Linux
\nAdvisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:5235
\nIssue date: 2022-06-28
\nCVE Names: CVE-2020-26116 CVE-2020-26137 CVE-2021-3177
\n=====================================================================<\/p>\n
1. Summary:<\/p>\n
An update for python is now available for Red Hat Enterprise Linux 7.<\/p>\n
Red Hat Product Security has rated this update as having a security impact
\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
\ngives a detailed severity rating, is available for each vulnerability from
\nthe CVE link(s) in the References section.<\/p>\n
2. Relevant releases\/architectures:<\/p>\n
Red Hat Enterprise Linux Client (v. 7) – x86_64
\nRed Hat Enterprise Linux Client Optional (v. 7) – x86_64
\nRed Hat Enterprise Linux ComputeNode (v. 7) – x86_64
\nRed Hat Enterprise Linux ComputeNode Optional (v. 7) – x86_64
\nRed Hat Enterprise Linux Server (v. 7) – ppc64, ppc64le, s390x, x86_64
\nRed Hat Enterprise Linux Server Optional (v. 7) – ppc64, ppc64le, s390x, x86_64
\nRed Hat Enterprise Linux Workstation (v. 7) – x86_64
\nRed Hat Enterprise Linux Workstation Optional (v. 7) – x86_64<\/p>\n
3. Description:<\/p>\n
Python is an interpreted, interactive, object-oriented programming
\nlanguage, which includes modules, classes, exceptions, very high level
\ndynamic data types and dynamic typing. Python supports interfaces to many
\nsystem calls and libraries, as well as to various windowing systems.<\/p>\n
Security Fix(es):<\/p>\n
* python: CRLF injection via HTTP request method in httplib\/http.client
\n(CVE-2020-26116)<\/p>\n
* python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137)<\/p>\n
* python: Stack-based buffer overflow in PyCArg_repr in _ctypes\/callproc.c
\n(CVE-2021-3177)<\/p>\n
For more details about the security issue(s), including the impact, a CVSS
\nscore, acknowledgments, and other related information, refer to the CVE
\npage(s) listed in the References section.<\/p>\n
4. Solution:<\/p>\n
For details on how to apply this update, which includes the changes
\ndescribed in this advisory, refer to:<\/p>\n
https:\/\/access.redhat.com\/articles\/11258<\/p>\n
5. Bugs fixed (https:\/\/bugzilla.redhat.com\/):<\/p>\n
1883014 – CVE-2020-26116 python: CRLF injection via HTTP request method in httplib\/http.client
\n1883632 – CVE-2020-26137 python-urllib3: CRLF injection via HTTP request method
\n1896494 – FTBFS: python2 selftests [rhel-7.9.z]\n1918168 – CVE-2021-3177 python: Stack-based buffer overflow in PyCArg_repr in _ctypes\/callproc.c<\/p>\n
6. Package List:<\/p>\n
Red Hat Enterprise Linux Client (v. 7):<\/p>\n
Source:
\npython-2.7.5-92.el7_9.src.rpm<\/p>\n
x86_64:
\npython-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.i686.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-libs-2.7.5-92.el7_9.i686.rpm
\npython-libs-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux Client Optional (v. 7):<\/p>\n
x86_64:
\npython-debug-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-devel-2.7.5-92.el7_9.x86_64.rpm
\npython-test-2.7.5-92.el7_9.x86_64.rpm
\npython-tools-2.7.5-92.el7_9.x86_64.rpm
\ntkinter-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux ComputeNode (v. 7):<\/p>\n
Source:
\npython-2.7.5-92.el7_9.src.rpm<\/p>\n
x86_64:
\npython-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.i686.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-devel-2.7.5-92.el7_9.x86_64.rpm
\npython-libs-2.7.5-92.el7_9.i686.rpm
\npython-libs-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux ComputeNode Optional (v. 7):<\/p>\n
x86_64:
\npython-debug-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-test-2.7.5-92.el7_9.x86_64.rpm
\npython-tools-2.7.5-92.el7_9.x86_64.rpm
\ntkinter-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux Server (v. 7):<\/p>\n
Source:
\npython-2.7.5-92.el7_9.src.rpm<\/p>\n
ppc64:
\npython-2.7.5-92.el7_9.ppc64.rpm
\npython-debuginfo-2.7.5-92.el7_9.ppc.rpm
\npython-debuginfo-2.7.5-92.el7_9.ppc64.rpm
\npython-devel-2.7.5-92.el7_9.ppc64.rpm
\npython-libs-2.7.5-92.el7_9.ppc.rpm
\npython-libs-2.7.5-92.el7_9.ppc64.rpm<\/p>\n
ppc64le:
\npython-2.7.5-92.el7_9.ppc64le.rpm
\npython-debuginfo-2.7.5-92.el7_9.ppc64le.rpm
\npython-devel-2.7.5-92.el7_9.ppc64le.rpm
\npython-libs-2.7.5-92.el7_9.ppc64le.rpm<\/p>\n
s390x:
\npython-2.7.5-92.el7_9.s390x.rpm
\npython-debuginfo-2.7.5-92.el7_9.s390.rpm
\npython-debuginfo-2.7.5-92.el7_9.s390x.rpm
\npython-devel-2.7.5-92.el7_9.s390x.rpm
\npython-libs-2.7.5-92.el7_9.s390.rpm
\npython-libs-2.7.5-92.el7_9.s390x.rpm<\/p>\n
x86_64:
\npython-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.i686.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-devel-2.7.5-92.el7_9.x86_64.rpm
\npython-libs-2.7.5-92.el7_9.i686.rpm
\npython-libs-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux Server Optional (v. 7):<\/p>\n
ppc64:
\npython-debug-2.7.5-92.el7_9.ppc64.rpm
\npython-debuginfo-2.7.5-92.el7_9.ppc64.rpm
\npython-test-2.7.5-92.el7_9.ppc64.rpm
\npython-tools-2.7.5-92.el7_9.ppc64.rpm
\ntkinter-2.7.5-92.el7_9.ppc64.rpm<\/p>\n
ppc64le:
\npython-debug-2.7.5-92.el7_9.ppc64le.rpm
\npython-debuginfo-2.7.5-92.el7_9.ppc64le.rpm
\npython-test-2.7.5-92.el7_9.ppc64le.rpm
\npython-tools-2.7.5-92.el7_9.ppc64le.rpm
\ntkinter-2.7.5-92.el7_9.ppc64le.rpm<\/p>\n
s390x:
\npython-debug-2.7.5-92.el7_9.s390x.rpm
\npython-debuginfo-2.7.5-92.el7_9.s390x.rpm
\npython-test-2.7.5-92.el7_9.s390x.rpm
\npython-tools-2.7.5-92.el7_9.s390x.rpm
\ntkinter-2.7.5-92.el7_9.s390x.rpm<\/p>\n
x86_64:
\npython-debug-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-test-2.7.5-92.el7_9.x86_64.rpm
\npython-tools-2.7.5-92.el7_9.x86_64.rpm
\ntkinter-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux Workstation (v. 7):<\/p>\n
Source:
\npython-2.7.5-92.el7_9.src.rpm<\/p>\n
x86_64:
\npython-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.i686.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-devel-2.7.5-92.el7_9.x86_64.rpm
\npython-libs-2.7.5-92.el7_9.i686.rpm
\npython-libs-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux Workstation Optional (v. 7):<\/p>\n
x86_64:
\npython-debug-2.7.5-92.el7_9.x86_64.rpm
\npython-debuginfo-2.7.5-92.el7_9.x86_64.rpm
\npython-test-2.7.5-92.el7_9.x86_64.rpm
\npython-tools-2.7.5-92.el7_9.x86_64.rpm
\ntkinter-2.7.5-92.el7_9.x86_64.rpm<\/p>\n
These packages are GPG signed by Red Hat for security. Our key and
\ndetails on how to verify the signature are available from
\nhttps:\/\/access.redhat.com\/security\/team\/key\/<\/p>\n
7. References:<\/p>\n
https:\/\/access.redhat.com\/security\/cve\/CVE-2020-26116
\nhttps:\/\/access.redhat.com\/security\/cve\/CVE-2020-26137
\nhttps:\/\/access.redhat.com\/security\/cve\/CVE-2021-3177
\nhttps:\/\/access.redhat.com\/security\/updates\/classification\/#moderate<\/p>\n
8. Contact:<\/p>\n
The Red Hat security contact is <secalert@redhat.com>. More contact
\ndetails at https:\/\/access.redhat.com\/security\/team\/contact\/<\/p>\n
Copyright 2022 Red Hat, Inc.
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\nhttps:\/\/listman.redhat.com\/mailman\/listinfo\/rhsa-announce<\/p>\n","protected":false},"excerpt":{"rendered":"
—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: python security update Advisory ID: RHSA-2022:5235-01 Product: Red Hat Enterprise Linux Advisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:5235 Issue date: 2022-06-28 CVE Names: CVE-2020-26116 CVE-2020-26137 CVE-2021-3177 ===================================================================== 1. Summary: An update for python is now available for Red Hat Enterprise Linux 7. Red Hat Product Security …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-26309","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/26309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=26309"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/26309\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=26309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=26309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=26309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}