What is RHSA-2021:4464?

RHSA-2021:4464 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: dnf security and bug fix update

Which CVE IDs does RHSA-2021:4464 cover?

RHSA-2021:4464 covers the following CVE IDs: CVE-2021-3445. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2021:4464?

RHSA-2021:4464 has a CVSS v3 base score of 6.4, published by Red Hat Product Security.

RHSA-2021:4464MediumCVSS 6.4

Red Hat Security Advisory: dnf security and bug fix update

Vendor

Red Hat Product Security

Published

November 9, 2021

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2021-3445 →

📋 Description

CVE-2021-3445 — libdnf: Signature verification bypass via signature placed in the main RPM header

🔗 References (29)

selfhttps://access.redhat.com/errata/RHSA-2021:4464
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1804234
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1818118
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1847035
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1893176
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1898293
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1904490
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1906970
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1913962
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1914827
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1918475
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1926261
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1926771
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1929163
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1929667
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1932079
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1934499
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1940345
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1951409
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1951411
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1951414
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1957280
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1961632
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1961633
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1961634
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1967454
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4464.json