Linux · 
Red Hat · Security advisory · November 9, 2021
Red Hat · Security advisory · November 9, 2021RHSA-2021:4142: Security update for 2 packages
RHSA-2021:4142, released November 9, 2021, fixes 3 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
3
None rated Critical
Exploited
1
CVE-2020-11023
Highest CVSS
6.1
Base score, 0 to 10
Highest EPSS
0.8682
99th percentile
Priority of the 3 CVEs
Patch now 1
Urgent 0
High 0
Routine 2
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| 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-2019-11358 | apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System. Secur... | 6.1 | 0.8682 | None reported |
| 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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