SUSE: 2023:4200-1 Critical Update for nghttp2 Denial of Service Issue
suse
October 26, 2023
* bsc#1216123 * bsc#1216174 Cross-References: * CVE-2023-44487
Summary
## This update for nghttp2 fixes the following issues: * CVE-2023-44487: Fixed HTTP/2 Rapid Reset attack. (bsc#1216174) ## 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 Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4200=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4200=1 * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-4200=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4200=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4200=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4200=1
Topics Covered
References
* bsc#1216123
* bsc#1216174
Cross-
* CVE-2023-44487
CVSS scores:
* 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
* CVE-2023-44487 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* Basesystem Module 15-SP4
* Basesystem Module 15-SP5
* openSUSE Leap 15.4
* openSUSE Leap 15.5
* openSUSE Leap Micro 5.3
* openSUSE Leap Micro 5.4
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise Desktop 15 SP5
* SUSE Linux Enterprise High Performance Computing 15 SP2
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2023:4200-1
Rating: important
Topics Covered
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