RHSA-2020%3A4900 — Vulnetix

RHSA-2020%3A4900 PUBLISHED CVSS 7.800000190734863 HIGH

An update for cryptsetup is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Risk Scores

CVSS 3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
	Red Hat Enterprise Linux BaseOS EUS (v. 8.1)
	integritysetup
	Red Hat Enterprise Linux AppStream EUS (v. 8.1)
	cryptsetup
	veritysetup

Exploit Intelligence

https://access.redhat.com/errata/RHSA-2020:4900 (circl)
https://access.redhat.com/security/updates/classification/#moderate (circl)
https://bugzilla.redhat.com/show_bug.cgi?id=1874712 (circl)
https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4900.json (circl)

Timeline

Nov 4, 2020 CVE Published
Nov 21, 2025 CVE Updated
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Security Advisory
May 1, 2026 Security Advisory

References

https://access.redhat.com/errata/RHSA-2020:4900 advisory
https://access.redhat.com/security/updates/classification/#moderate url
https://bugzilla.redhat.com/show_bug.cgi?id=1874712 url
https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4900.json advisory

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