CVE-2021-20271

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7 HIGH
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
rpmrpm
4.15.0 ≤
𝑥
< 4.15.1.3
rpmrpm
4.16.0 ≤
𝑥
< 4.16.1.3
rpmrpm
4.15.0:alpha
rpmrpm
4.15.0:beta1
rpmrpm
4.15.0:rc1
rpmrpm
4.16.0:alpha
rpmrpm
4.16.0:beta2
rpmrpm
4.16.0:beta3
rpmrpm
4.16.0:rc1
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rpm
bookworm
4.18.0+dfsg-1+deb12u1
fixed
bullseye
4.16.1.2+dfsg1-3
fixed
buster
no-dsa
sid
4.20.0+dfsg-3
fixed
stretch
no-dsa
trixie
4.20.0+dfsg-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rpm
bionic
Fixed 4.14.1+dfsg1-2ubuntu0.1~esm1
released
focal
Fixed 4.14.2.1+dfsg1-1ubuntu0.1~esm1
released
groovy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needed
xenial
Fixed 4.12.0.1+dfsg1-3ubuntu0.1~esm1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
python3-rpm
suse enterprise desktop 15 SP2
4.14.1-22.4.1
fixed
suse enterprise desktop 15 SP3
4.14.3-37.2
fixed
suse enterprise desktop 15 SP4
4.14.3-37.2
fixed
suse enterprise desktop 15 SP5
4.14.3-37.2
fixed
suse enterprise sap 12 SP5
4.11.2-16.26.1
fixed
suse enterprise sap 15 SP2
4.14.1-22.4.1
fixed
suse enterprise sap 15 SP3
4.14.3-37.2
fixed
suse enterprise sap 15 SP4
4.14.3-37.2
fixed
suse enterprise sap 15 SP5
4.14.3-37.2
fixed
suse enterprise server 12 SP3
4.11.2-16.26.1
fixed
suse enterprise server 12 SP5
4.11.2-16.26.1
fixed
suse enterprise server 15 SP2
4.14.1-22.4.1
fixed
suse enterprise server 15 SP3
4.14.3-37.2
fixed
suse enterprise server 15 SP4
4.14.3-37.2
fixed
suse enterprise server 15 SP5
4.14.3-37.2
fixed
rpm
suse enterprise desktop 15 SP2
4.14.1-22.4.2
fixed
suse enterprise desktop 15 SP3
4.14.3-37.2
fixed
suse enterprise desktop 15 SP4
4.14.3-37.2
fixed
suse enterprise desktop 15 SP5
4.14.3-37.2
fixed
suse enterprise desktop 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise desktop 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise sap 12 SP5
4.11.2-16.26.1
fixed
suse enterprise sap 15 SP2
4.14.1-22.4.2
fixed
suse enterprise sap 15 SP3
4.14.3-37.2
fixed
suse enterprise sap 15 SP4
4.14.3-37.2
fixed
suse enterprise sap 15 SP5
4.14.3-37.2
fixed
suse enterprise sap 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise sap 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise server 12 SP3
4.11.2-16.26.1
fixed
suse enterprise server 12 SP5
4.11.2-16.26.1
fixed
suse enterprise server 15 SP2
4.14.1-22.4.2
fixed
suse enterprise server 15 SP3
4.14.3-37.2
fixed
suse enterprise server 15 SP4
4.14.3-37.2
fixed
suse enterprise server 15 SP5
4.14.3-37.2
fixed
suse enterprise server 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise server 15 SP7
4.14.3-150400.59.16.1
fixed
rpm-32bit
suse enterprise desktop 15 SP2
4.14.1-22.4.2
fixed
suse enterprise desktop 15 SP3
4.14.3-37.2
fixed
suse enterprise desktop 15 SP4
4.14.3-37.2
fixed
suse enterprise desktop 15 SP5
4.14.3-37.2
fixed
suse enterprise desktop 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise desktop 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise sap 12 SP5
4.11.2-16.26.1
fixed
suse enterprise sap 15 SP2
4.14.1-22.4.2
fixed
suse enterprise sap 15 SP3
4.14.3-37.2
fixed
suse enterprise sap 15 SP4
4.14.3-37.2
fixed
suse enterprise sap 15 SP5
4.14.3-37.2
fixed
suse enterprise sap 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise sap 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise server 12 SP3
4.11.2-16.26.1
fixed
suse enterprise server 12 SP5
4.11.2-16.26.1
fixed
suse enterprise server 15 SP2
4.14.1-22.4.2
fixed
suse enterprise server 15 SP3
4.14.3-37.2
fixed
suse enterprise server 15 SP4
4.14.3-37.2
fixed
suse enterprise server 15 SP5
4.14.3-37.2
fixed
suse enterprise server 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise server 15 SP7
4.14.3-150400.59.16.1
fixed
rpm-build
suse enterprise sap 12 SP5
4.11.2-16.26.1
fixed
suse enterprise server 12 SP3
4.11.2-16.26.1
fixed
suse enterprise server 12 SP5
4.11.2-16.26.1
fixed
rpm-devel
suse enterprise desktop 15 SP2
4.14.1-22.4.2
fixed
suse enterprise desktop 15 SP3
4.14.3-37.2
fixed
suse enterprise desktop 15 SP4
4.14.3-37.2
fixed
suse enterprise desktop 15 SP5
4.14.3-37.2
fixed
suse enterprise desktop 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise desktop 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise sap 15 SP2
4.14.1-22.4.2
fixed
suse enterprise sap 15 SP3
4.14.3-37.2
fixed
suse enterprise sap 15 SP4
4.14.3-37.2
fixed
suse enterprise sap 15 SP5
4.14.3-37.2
fixed
suse enterprise sap 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise sap 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise server 15 SP2
4.14.1-22.4.2
fixed
suse enterprise server 15 SP3
4.14.3-37.2
fixed
suse enterprise server 15 SP4
4.14.3-37.2
fixed
suse enterprise server 15 SP5
4.14.3-37.2
fixed
suse enterprise server 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise server 15 SP7
4.14.3-150400.59.16.1
fixed
rpm-imaevmsign
suse enterprise desktop 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise desktop 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise sap 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise sap 15 SP7
4.14.3-150400.59.16.1
fixed
suse enterprise server 15 SP6
4.14.3-150400.59.13.1
fixed
suse enterprise server 15 SP7
4.14.3-150400.59.16.1
fixed
rpm-python
suse enterprise sap 12 SP5
4.11.2-16.26.1
fixed
suse enterprise server 12 SP3
4.11.2-16.26.1
fixed
suse enterprise server 12 SP5
4.11.2-16.26.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
python3-rpm
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-apidocs
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-build
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-build-libs
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-cron
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-devel
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-libs
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-fapolicyd
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-ima
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-prioreset
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-selinux
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-syslog
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-plugin-systemd-inhibit
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
rpm-python
RHEL 7
0:4.11.3-48.el7_9
fixed
rpm-sign
RHEL 7
0:4.11.3-48.el7_9
fixed
RHEL 8
0:4.14.3-14.el8_4
fixed
RHEL 8.2 AUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 E4S
0:4.14.2-38.el8_2
fixed
RHEL 8.2 EUS
0:4.14.2-38.el8_2
fixed
RHEL 8.2 TUS
0:4.14.2-38.el8_2
fixed
RHEL 8.4 AUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 E4S
0:4.14.3-14.el8_4
fixed
RHEL 8.4 EUS
0:4.14.3-14.el8_4
fixed
RHEL 8.4 TUS
0:4.14.3-14.el8_4
fixed
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1934125
https://github.com/rpm-software-management/rpm/commit/d6a86b5e69e46cc283b1e06c92343319beb42e21
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGXO3W6DHPO62GJ4VVF5DEUX5DRUR5K/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VHRPNBCRPDJHHQE3MBPSZK4H7X2IM7AC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YILPBTPSBRYL4POBI3F4YUSVPSOQNJBY/
https://security.gentoo.org/glsa/202107-43
https://www.starwindsoftware.com/security/sw-20220805-0002/
https://bugzilla.redhat.com/show_bug.cgi?id=1934125
https://github.com/rpm-software-management/rpm/commit/d6a86b5e69e46cc283b1e06c92343319beb42e21
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGXO3W6DHPO62GJ4VVF5DEUX5DRUR5K/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VHRPNBCRPDJHHQE3MBPSZK4H7X2IM7AC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YILPBTPSBRYL4POBI3F4YUSVPSOQNJBY/
https://security.gentoo.org/glsa/202107-43
https://www.starwindsoftware.com/security/sw-20220805-0002/