SUSE: 2022:4192-1 Urgent: Patch for Nginx ALPACA Attack Vulnerability
suse
November 23, 2022
An update that fixes one vulnerability is now available
Summary
This update for nginx fixes the following issues: - CVE-2021-3618: Fixed the ALPACA attack limiting the number of errors after which the connection is closed (bsc#1187685). 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 Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-4192=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2022-4192=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2022-4192=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS:
References
#1187685
Cross- CVE-2021-3618
CVSS scores:
CVE-2021-3618 (NVD) : 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVE-2021-3618 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Server for SAP 15
https://www.suse.com/security/cve/CVE-2021-3618.html
https://bugzilla.suse.com/1187685
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