Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 494
Alerts This Week
Warning Icon 1 494

SUSE: 2020:3939-1 Important: cyrus-sasl Remote Denial-of-Service

suse
Calendar Grey December 28, 2020
Scroller Suse
SUSE Security Advisory: The cyrus-sasl package mitigates a critical remote denial-of-service flaw. Implement updates promptly to ensure system security.
An update that fixes one vulnerability is now available

Summary

This update for cyrus-sasl fixes the following issues: - CVE-2019-19906: Fixed an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet (bsc#1159635). 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-9-2020-3939=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-3939=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3939=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2020-3939=1 - SUSE OpenStack Cloud 7:

Topics%20covered

Topics Covered

security advisory patch important remote cyrus-sasl SUSE denial-of-service

References

#1159635

Cross- CVE-2019-19906

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Workstation Extension 12-SP5

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server 12-SP5

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-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

SUSE En...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:3939-1
Rating: important

Topics%20covered

Topics Covered

security advisory patch important remote cyrus-sasl SUSE denial-of-service

Get the latest News and Insights

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