Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 496
Alerts This Week
Warning Icon 1 496

SUSE: 2021:2443-1 Important: linuxptp Message Length Issue

suse
Calendar Grey July 21, 2021
Dist Suse Esm H88
SUSE Security Announcement: Patch for linuxptp addressing critical vulnerabilities impacting several offerings.
An update that fixes one vulnerability is now available

Summary

This update for linuxptp fixes the following issues: - CVE-2021-3570: Validate the messageLength field of incoming messages. (bsc#1187646) 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-9-2021-2443=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2443=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2443=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2443=1 - SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2443=1

Topics%20covered

Topics Covered

security advisory buffer overflow important fix SUSE Linux Enterprise Server linuxptp

References

#1187646

Cross- CVE-2021-3570

CVSS scores:

CVE-2021-3570 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-BCL

HPE Helion Openstack 8

https://www.suse.com/security/cve/CVE-2021-3570.html

https://bugzilla.suse.com/1187646

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2443-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important fix SUSE Linux Enterprise Server linuxptp

Get the latest News and Insights

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