openSUSE: 2022:0803-1 Important: python-lxml XSS Threat Mitigation
opensuse
March 10, 2022
An update that fixes four vulnerabilities is now available
Description
This update for python-lxml fixes the following issues:
- CVE-2018-19787: Fixed XSS vulnerability via unescaped URL (bsc#1118088).
- CVE-2021-28957: Fixed XSS vulnerability ia HTML5 attributes unescaped
(bsc#1184177).
- CVE-2021-43818: Fixed XSS vulnerability via script content in SVG images
using data URIs (bnc#1193752).
- CVE-2020-27783: Fixed mutation XSS with improper parser use
(bnc#1179534).
Topics Covered
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-803=1
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-803=1
Package List
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
python-lxml-debuginfo-4.7.1-3.7.1
python-lxml-debugsource-4.7.1-3.7.1
python2-lxml-4.7.1-3.7.1
python2-lxml-debuginfo-4.7.1-3.7.1
python2-lxml-devel-4.7.1-3.7.1
python3-lxml-4.7.1-3.7.1
python3-lxml-debuginfo-4.7.1-3.7.1
python3-lxml-devel-4.7.1-3.7.1
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
python-lxml-debuginfo-4.7.1-3.7.1
python-lxml-debugsource-4.7.1-3.7.1
python2-lxml-4.7.1-3.7.1
python2-lxml-debuginfo-4.7.1-3.7.1
python2-lxml-devel-4.7.1-3.7.1
python3-lxml-4.7.1-3.7.1
python3-lxml-debuginfo-4.7.1-3.7.1
python3-lxml-devel-4.7.1-3.7.1
References
https://www.suse.com/security/cve/CVE-2018-19787.html
https://www.suse.com/security/cve/CVE-2020-27783.html
https://www.suse.com/security/cve/CVE-2021-28957.html
https://www.suse.com/security/cve/CVE-2021-43818.html
https://bugzilla.suse.com/1118088
https://bugzilla.suse.com/1179534
https://bugzilla.suse.com/1184177
https://bugzilla.suse.com/1193752
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2022:0803-1
Rating: important
Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
.
Topics Covered
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