Synopsis
Moderate: python-lxml security update
Type/Severity
Security Advisory: Moderate
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
An update for python-lxml is now available for Red Hat Enterprise Linux 8.
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.
Description
lxml is an XML processing library providing access to libxml2 and libxslt libraries using the Python ElementTree API.
Security Fix(es):
- python-lxml: Missing input sanitization for formaction HTML5 attributes may lead to XSS (CVE-2021-28957)
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 Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.
Affected Products
-
Red Hat Enterprise Linux for x86_64 8 x86_64
-
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.8 x86_64
-
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6 x86_64
-
Red Hat Enterprise Linux Server - AUS 8.6 x86_64
-
Red Hat Enterprise Linux for IBM z Systems 8 s390x
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.8 s390x
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.6 s390x
-
Red Hat Enterprise Linux for Power, little endian 8 ppc64le
-
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.8 ppc64le
-
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.6 ppc64le
-
Red Hat Enterprise Linux Server - TUS 8.8 x86_64
-
Red Hat Enterprise Linux Server - TUS 8.6 x86_64
-
Red Hat Enterprise Linux for ARM 64 8 aarch64
-
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.8 aarch64
-
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6 aarch64
-
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 ppc64le
-
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le
-
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64
-
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64
Fixes
-
BZ - 1941534
- CVE-2021-28957 python-lxml: Missing input sanitization for formaction HTML5 attributes may lead to XSS
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux Server - AUS 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux for IBM z Systems 8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
s390x |
python-lxml-debugsource-4.2.3-3.el8.s390x.rpm
|
SHA-256: 5ef576690f271de7adf0be2c189292078b6e3638f16514848976a36c1156fd47 |
python3-lxml-4.2.3-3.el8.s390x.rpm
|
SHA-256: b5e9017691f01451371636b44cca4f260ffedda407797e6ea7ffd3303f4cf0e9 |
python3-lxml-debuginfo-4.2.3-3.el8.s390x.rpm
|
SHA-256: c6ce092b874ce33289a74ae8c6c1991b99c4c443c8f998f8811f5994f4a71925 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
s390x |
python-lxml-debugsource-4.2.3-3.el8.s390x.rpm
|
SHA-256: 5ef576690f271de7adf0be2c189292078b6e3638f16514848976a36c1156fd47 |
python3-lxml-4.2.3-3.el8.s390x.rpm
|
SHA-256: b5e9017691f01451371636b44cca4f260ffedda407797e6ea7ffd3303f4cf0e9 |
python3-lxml-debuginfo-4.2.3-3.el8.s390x.rpm
|
SHA-256: c6ce092b874ce33289a74ae8c6c1991b99c4c443c8f998f8811f5994f4a71925 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
s390x |
python-lxml-debugsource-4.2.3-3.el8.s390x.rpm
|
SHA-256: 5ef576690f271de7adf0be2c189292078b6e3638f16514848976a36c1156fd47 |
python3-lxml-4.2.3-3.el8.s390x.rpm
|
SHA-256: b5e9017691f01451371636b44cca4f260ffedda407797e6ea7ffd3303f4cf0e9 |
python3-lxml-debuginfo-4.2.3-3.el8.s390x.rpm
|
SHA-256: c6ce092b874ce33289a74ae8c6c1991b99c4c443c8f998f8811f5994f4a71925 |
Red Hat Enterprise Linux for Power, little endian 8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
ppc64le |
python-lxml-debugsource-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 3f2cc0a95ab0ba4be3b6feb4911a4a653c7fc622a1a3bd49412f8473f9544170 |
python3-lxml-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 8ce1f5e50692b55bfa7e8485238c67135b1a7eca4265116d4324b2691ae58587 |
python3-lxml-debuginfo-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 098dfcd3e852cf5ca4501ed20772f595d3f4a2e8fa829dc52bb1c1b6f03ba5e8 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
ppc64le |
python-lxml-debugsource-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 3f2cc0a95ab0ba4be3b6feb4911a4a653c7fc622a1a3bd49412f8473f9544170 |
python3-lxml-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 8ce1f5e50692b55bfa7e8485238c67135b1a7eca4265116d4324b2691ae58587 |
python3-lxml-debuginfo-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 098dfcd3e852cf5ca4501ed20772f595d3f4a2e8fa829dc52bb1c1b6f03ba5e8 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
ppc64le |
python-lxml-debugsource-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 3f2cc0a95ab0ba4be3b6feb4911a4a653c7fc622a1a3bd49412f8473f9544170 |
python3-lxml-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 8ce1f5e50692b55bfa7e8485238c67135b1a7eca4265116d4324b2691ae58587 |
python3-lxml-debuginfo-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 098dfcd3e852cf5ca4501ed20772f595d3f4a2e8fa829dc52bb1c1b6f03ba5e8 |
Red Hat Enterprise Linux Server - TUS 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux Server - TUS 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux for ARM 64 8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
aarch64 |
python-lxml-debugsource-4.2.3-3.el8.aarch64.rpm
|
SHA-256: a0d512874d2fa8f3d34b2bba93791d08e659ddea121de95a2ef4552c8ccb3da4 |
python3-lxml-4.2.3-3.el8.aarch64.rpm
|
SHA-256: ba4b6baa4a475115c2ea7ea91c1e037d874924dce01e586531b93cdd769feb02 |
python3-lxml-debuginfo-4.2.3-3.el8.aarch64.rpm
|
SHA-256: 42d1f03d522dc56b9dd968c0714e0fba931bb691b92aeb574e930527598c321c |
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
aarch64 |
python-lxml-debugsource-4.2.3-3.el8.aarch64.rpm
|
SHA-256: a0d512874d2fa8f3d34b2bba93791d08e659ddea121de95a2ef4552c8ccb3da4 |
python3-lxml-4.2.3-3.el8.aarch64.rpm
|
SHA-256: ba4b6baa4a475115c2ea7ea91c1e037d874924dce01e586531b93cdd769feb02 |
python3-lxml-debuginfo-4.2.3-3.el8.aarch64.rpm
|
SHA-256: 42d1f03d522dc56b9dd968c0714e0fba931bb691b92aeb574e930527598c321c |
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
aarch64 |
python-lxml-debugsource-4.2.3-3.el8.aarch64.rpm
|
SHA-256: a0d512874d2fa8f3d34b2bba93791d08e659ddea121de95a2ef4552c8ccb3da4 |
python3-lxml-4.2.3-3.el8.aarch64.rpm
|
SHA-256: ba4b6baa4a475115c2ea7ea91c1e037d874924dce01e586531b93cdd769feb02 |
python3-lxml-debuginfo-4.2.3-3.el8.aarch64.rpm
|
SHA-256: 42d1f03d522dc56b9dd968c0714e0fba931bb691b92aeb574e930527598c321c |
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
ppc64le |
python-lxml-debugsource-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 3f2cc0a95ab0ba4be3b6feb4911a4a653c7fc622a1a3bd49412f8473f9544170 |
python3-lxml-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 8ce1f5e50692b55bfa7e8485238c67135b1a7eca4265116d4324b2691ae58587 |
python3-lxml-debuginfo-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 098dfcd3e852cf5ca4501ed20772f595d3f4a2e8fa829dc52bb1c1b6f03ba5e8 |
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
ppc64le |
python-lxml-debugsource-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 3f2cc0a95ab0ba4be3b6feb4911a4a653c7fc622a1a3bd49412f8473f9544170 |
python3-lxml-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 8ce1f5e50692b55bfa7e8485238c67135b1a7eca4265116d4324b2691ae58587 |
python3-lxml-debuginfo-4.2.3-3.el8.ppc64le.rpm
|
SHA-256: 098dfcd3e852cf5ca4501ed20772f595d3f4a2e8fa829dc52bb1c1b6f03ba5e8 |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6
SRPM |
python-lxml-4.2.3-3.el8.src.rpm
|
SHA-256: a39c69217be228ae25344b8a412c47f79810cce22517f87cca68192de41e5ec8 |
x86_64 |
python-lxml-debugsource-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 70201fedf7b86366514b7f2158ad6c3bc287fdb14524586a38aa7b57f16e2753 |
python3-lxml-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 7fa6f77489c4a689cc2cb37189f088c94380c42b8cef40c570f6bdc2562ff332 |
python3-lxml-debuginfo-4.2.3-3.el8.x86_64.rpm
|
SHA-256: 06e600478c9e6256b472f677c498b9eb9197cd32e4e3d9a0f200de17d4a321b8 |