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SUSE: 2023:4069-1 Critical: Go1.21 Denial of Service Fix

suse
Calendar Grey October 13, 2023
Dist Suse Esm H88
Essential security patch for go1.21 fixes significant flaws in SUSE operating systems.
* #1212475 * #1216109 Cross-References: * CVE-2023-39325

Summary

## This update for go1.21 fixes the following issues: * Update to go1.21.3 (bsc#1212475) * CVE-2023-39325: Fixed a flaw that can lead to a DoS due to a rapid stream resets causing excessive work. This is also known as CVE-2023-44487. (bsc#1216109) ## Patch Instructions: To install this SUSE 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 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4069=1 * Development Tools Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4069=1 * Development Tools Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4069=1 * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-4069=1

Topics%20covered

Topics Covered

security advisory denial of service software patch important risk assessment SUSE Linux go

References

* #1212475

* #1216109

Cross-

* CVE-2023-39325

* CVE-2023-44487

CVSS scores:

* CVE-2023-39325 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-44487 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Development Tools Module 15-SP4

* Development Tools Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* SUSE Linux Enterprise Desktop 15 SP4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Real Time 15 SP4

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4069-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service software patch important risk assessment SUSE Linux go

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