ALAS2023-2023-017: Security update for 7 packages

ALAS2023-2023-017, released February 17, 2023, fixes 4 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

3.3

Base score, 0 to 10

Highest EPSS

0.0059

48th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 4

Fixed package versions

Product	Release	Fixed in
libsepol	amzn 2023	3.4-3.amzn2023.0.3
libsepol-debuginfo	amzn 2023	3.4-3.amzn2023.0.3
libsepol-debugsource	amzn 2023	3.4-3.amzn2023.0.3
libsepol-devel	amzn 2023	3.4-3.amzn2023.0.3
libsepol-static	amzn 2023	3.4-3.amzn2023.0.3
libsepol-utils	amzn 2023	3.4-3.amzn2023.0.3
libsepol-utils-debuginfo	amzn 2023	3.4-3.amzn2023.0.3

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2021-36086	libsepol: The libsepol library provides an API for the manipulation of SELinux binary policies	3.3	0.0059	None reported
Routine	CVE-2021-36087	libsepol: The libsepol library provides an API for the manipulation of SELinux binary policies	3.3	0.0048	None reported
Routine	CVE-2021-36084	libsepol: The libsepol library provides an API for the manipulation of SELinux binary policies	3.3	0.0046	None reported
Routine	CVE-2021-36085	libsepol: The libsepol library provides an API for the manipulation of SELinux binary policies	3.3	0.0045	None reported

Also fixes CVE-2021-36086

ELSA-2021-4513
libsepol, libsepol-devel, libsepol-static on ol 8
RHSA-2021:4513
libsepol, libsepol-devel, libsepol-static on RHEL 8
libsepol1 2.7-1ubuntu0.1
libsepol1 on Ubuntu 18.04.6 LTS (bionic)
libsepol1 3.0-1ubuntu0.1
libsepol1 on Ubuntu 20.04 LTS (focal)
sepol-utils 2.7-1ubuntu0.1
sepol-utils on Ubuntu 18.04.6 LTS (bionic)
sepol-utils 3.0-1ubuntu0.1
sepol-utils on Ubuntu 20.04 LTS (focal)

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2023-017.html

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