RHSA-2021:1024: Security update for 4 packages

RHSA-2021:1024, released March 30, 2021, fixes 2 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.4

Base score, 0 to 10

Highest EPSS

0.6354

99th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 1
                                Routine 1

Fixed package versions

Product	Release	Fixed in
openssl	RHEL 8	1:1.1.1g-15.el8_3
openssl-devel	RHEL 8	1:1.1.1g-15.el8_3
openssl-libs	RHEL 8	1:1.1.1g-15.el8_3
openssl-perl	RHEL 8	1:1.1.1g-15.el8_3

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-3450	OpenSSL: CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT	7.4	0.1834	Exploitation Unlikely
Routine	CVE-2021-3449	OpenSSL: CVE-2021-3449 NULL pointer deref in signature_algorithms processing	5.9	0.6354	Exploitation Less Likely

Also fixes CVE-2021-3450

ELSA-2021-9151
openssl, openssl-debugsource, openssl-devel and 3 more on ol 8

Vendor advisory

https://access.redhat.com/errata/RHSA-2021:1024

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