Denial of Service in python-Jinja2
ID: | SUSE-SU-2021:0602-1 |
Distribution: | SUSE |
Plattformen: | SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9 |
Datum: | Fr, 26. Februar 2021, 00:06 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28493 |
Applikationen: | Jinja2 |
Originalnachricht |
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SUSE Security Update: Security update for python-Jinja2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0602-1 Rating: important References: #1181944 Cross-References: 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 9 SUSE OpenStack Cloud 9 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: 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 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-602=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-602=1 Package List: - SUSE OpenStack Cloud Crowbar 9 (noarch): python-Jinja2-2.10.1-3.6.1 - SUSE OpenStack Cloud 9 (noarch): python-Jinja2-2.10.1-3.6.1 References: https://www.suse.com/security/cve/CVE-2020-28493.html https://bugzilla.suse.com/1181944 |