drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in python-Jinja2
Name: |
Denial of Service in python-Jinja2 |
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ID: |
SUSE-SU-2021:0601-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE OpenStack Cloud 7, SUSE Linux Enterprise Point of Sale 12-SP2 |
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Datum: |
Fr, 26. Februar 2021, 00:06 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28493 |
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Applikationen: |
Jinja2 |
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Originalnachricht |
SUSE Security Update: Security update for python-Jinja2 ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0601-1 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 7 SUSE Linux Enterprise Point of Sale 12-SP2 ______________________________________________________________________________
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 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2021-601=1
- SUSE Linux Enterprise Point of Sale 12-SP2:
zypper in -t patch SUSE-SLE-POS-12-SP2-2021-601=1
Package List:
- SUSE OpenStack Cloud 7 (noarch):
python-Jinja2-2.8-22.11.1
- SUSE Linux Enterprise Point of Sale 12-SP2 (noarch):
python-Jinja2-2.8-22.11.1 python3-Jinja2-2.8-22.11.1
References:
https://www.suse.com/security/cve/CVE-2020-28493.html https://bugzilla.suse.com/1181944
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