Denial of Service in python-Jinja2
ID: | SUSE-SU-2021:0607-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Module for Public Cloud 12, SUSE Linux Enterprise Module for Advanced Systems Management 12, SUSE Manager Tools 12 |
Datum: | Fr, 26. Februar 2021, 00:26 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28493 |
Applikationen: | Jinja2 |
Originalnachricht |
|
SUSE Security Update: Security update for python-Jinja2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0607-1 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 Manager Tools 12 SUSE Linux Enterprise Module for Public Cloud 12 SUSE Linux Enterprise Module for Advanced Systems Management 12 ______________________________________________________________________________ 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 Manager Tools 12: zypper in -t patch SUSE-SLE-Manager-Tools-12-2021-607=1 - SUSE Linux Enterprise Module for Public Cloud 12: zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2021-607=1 - SUSE Linux Enterprise Module for Advanced Systems Management 12: zypper in -t patch SUSE-SLE-Module-Adv-Systems-Management-12-2021-607=1 Package List: - SUSE Manager Tools 12 (noarch): python-Jinja2-2.8-19.23.1 python3-Jinja2-2.8-19.23.1 - SUSE Linux Enterprise Module for Public Cloud 12 (noarch): python-Jinja2-2.8-19.23.1 python3-Jinja2-2.8-19.23.1 - SUSE Linux Enterprise Module for Advanced Systems Management 12 (noarch): python-Jinja2-2.8-19.23.1 python3-Jinja2-2.8-19.23.1 References: https://www.suse.com/security/cve/CVE-2020-28493.html https://bugzilla.suse.com/1181944 |