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SUSE: 2020:0854-1 Moderate: Python3 Denial of Service Fix

suse
Calendar Grey April 2, 2020
Dist Suse Esm H88
SUSE's latest python3 patches rectify multiple vulnerabilities, notably targeting CRLF injection flaws and mitigating zip-bomb risks to bolster system security.
An update that solves three vulnerabilities and has two fixes is now available

Summary

This update for python3 fixes the following issue: - CVE-2019-18348: Fixed a CRLF injection via the host part of the url passed to urlopen(). Now an InvalidURL exception is raised (bsc#1155094). - CVE-2019-9674: Improved the documentation to reflect the dangers of zip-bombs (bsc#1162825). - CVE-2020-8492: Fixed a regular expression in urllib that was prone to denial of service via HTTP (bsc#1162367). - Fixed an issue with version missmatch (bsc#1162224). - Rename idle icons to idle3 in order to not conflict with python2 variant of the package. (bsc#1165894) 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:

Topics%20covered

Topics Covered

security advisory moderate denial of service SUSE CRLF injection python3

References

#1155094 #1162224 #1162367 #1162825 #1165894

Cross- CVE-2019-18348 CVE-2019-9674 CVE-2020-8492

Affected Products:

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 8

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Software Development Kit 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server for SAP 12-SP1

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

...

Read the Full Advisory

Announcement ID: SUSE-SU-2020:0854-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service SUSE CRLF injection python3

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