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SUSE: 2021:0603-1 Important Update for Python-Jinja2 Performance Issue
suse
February 25, 2021
An update that fixes one vulnerability is now available
Summary
This update for python-Jinja2 fixes the following issues: - CVE-2020-28493: Improve the speed of the 'urlize' filter by reducing regex backtracking. Email matching requires a word character at the start of the domain part, and only word characters in the TLD. (bsc#1181944) Patch Instructions: To install this SUSE 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: - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-603=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-603=1 - HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-603=1 Package List: - SUSE OpenStack Cloud Crowbar 8 (noarch):
Topics Covered
References
#1181944
Cross- CVE-2020-28493
CVSS scores:
CVE-2020-28493 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVE-2020-28493 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
HPE Helion Openstack 8
https://www.suse.com/security/cve/CVE-2020-28493.html
https://bugzilla.suse.com/1181944
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Severity
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Announcement ID: SUSE-SU-2021:0603-1
Rating: important
Topics Covered
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