Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

SUSE: 2021:3837-1 Important: ruby2.1 Security Threat Update

suse
Calendar Grey December 1, 2021
Dist Suse Esm H88
Critical announcement for SUSE Linux addressing various vulnerabilities in ruby2.1. Ensure your system's safety with the newest updates.
An update that fixes four vulnerabilities is now available

Summary

This update for ruby2.1 fixes the following issues: - CVE-2020-25613: Fixed potential HTTP request smuggling in WEBrick (bsc#1177125). - CVE-2021-31799: Fixed Command injection vulnerability in RDoc (bsc#1190375). - CVE-2021-31810: Fixed trusting FTP PASV responses vulnerability in Net:FTP (bsc#1188161). - CVE-2021-32066: Fixed StartTLS stripping vulnerability in Net:IMAP (bsc#1188160). 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3837=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3837=1

Topics%20covered

Topics Covered

security advisory update threat important SUSE Linux ruby2.1

References

#1177125 #1188160 #1188161 #1190375

Cross- CVE-2020-25613 CVE-2021-31799 CVE-2021-31810

CVE-2021-32066

CVSS scores:

CVE-2020-25613 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVE-2020-25613 (SUSE): 6.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:N

CVE-2021-31799 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2021-31810 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2021-32066 (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 OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:3837-1
Rating: important

Topics%20covered

Topics Covered

security advisory update threat important SUSE Linux ruby2.1

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here