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SUSE: 2022:2994-1 Major: libcurl Buffer Overflow Vulnerabilities

suse
Calendar Grey September 2, 2022
Dist Suse Esm H88
SUSE has released SUSE-SU-2022:2994-1 to resolve significant security flaws found in freerdp; please ensure to adhere to the installation patch guidelines.
An update that fixes two vulnerabilities is now available

Summary

This update for freerdp fixes the following issues: - Fixed two input validation issues (bsc#1191895): - CVE-2021-41159: Fixed an improper validation of client input for gateway connections. - CVE-2021-41160: Fixed improper region checks that could lead to memory corruption. 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2993=1 - SUSE Linux Enterprise Workstation Extension 15-SP4: zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-2993=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4:

Topics%20covered

Topics Covered

security advisory critical issue software patch memory corruption input validation SUSE freerdp

References

#1191895

Cross- CVE-2021-41159 CVE-2021-41160

CVSS scores:

CVE-2021-41159 (NVD) : 5.8 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

CVE-2021-41159 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2021-41160 (NVD) : 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

CVE-2021-41160 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Linux Enterprise Workstation Extension 15-SP4

SUSE Manager Proxy 4.3

SUSE Manager Retail Branch Server 4.3

SUSE Manager S...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2993-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue software patch memory corruption input validation SUSE freerdp

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