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SUSE: 2022:4202-1 Critical: Apache LYNX Vulnerability Resolution

suse
Calendar Grey November 23, 2022
Dist Suse Esm H88
SUSE Security Patch for nginx: Addresses the ALPACAS vulnerability with a critical rating. Discover more details here!
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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-4201=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-4201=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-4201=1 Package List: - openSUSE Leap 15.4 (noarch): vim-plugin-nginx-1.19.8-150300.3.9.1 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

Topics%20covered

Topics Covered

security advisory update important SUSE nginx attack mitigation ALPACA

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 Enterprise Storage 7.1

SUSE Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise Module for Server Applications 15-SP3

SUSE Linux Enterprise Server 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15-SP3

SUSE Manager Proxy 4.2

SUSE Manager Retail Branch Server 4.2

SUSE Manager Server 4.2

openSUSE Leap 15.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2021-3618.html

https://bugzilla.suse.com/1187685

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:4201-1
Rating: important

Topics%20covered

Topics Covered

security advisory update important SUSE nginx attack mitigation ALPACA

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