Linux · Security advisory · November 9, 2021

ALSA-2021:4142: Security update for 2 packages

ALSA-2021:4142, released November 9, 2021, fixes 2 CVEs across 2 products. One of them is being exploited (CVE-2020-11023); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV
CVEs closed
2
None rated Critical
Exploited
1
CVE-2020-11023
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.8489
99th percentile

Priority of the 2 CVEs

Patch now 1 Urgent 0 High 0 Routine 1

Fixed package versions

ProductReleaseFixed in
pcsalmalinux 80.10.10-4.el8.alma
pcs-snmpalmalinux 80.10.10-4.el8.alma

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Patch now CVE-2020-11023 apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System. Secur... 6.1 0.8489 KEVExploited
Routine CVE-2020-7656 pcs: The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. The following... 6.1 0.0643 None reported
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