CVE-2021-3421

A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database corruption. The highest threat from this vulnerability is to data integrity. This flaw affects RPM versions before 4.17.0-alpha.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
VendorProductVersion
rpmrpm
𝑥
< 4.16.1.3
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rpm
bullseye
4.16.1.2+dfsg1-3
fixed
buster
no-dsa
stretch
no-dsa
bookworm
4.18.0+dfsg-1+deb12u1
fixed
sid
4.20.0+dfsg-3
fixed
trixie
4.20.0+dfsg-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rpm
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
ignored
hirsute
ignored
groovy
ignored
focal
Fixed 4.14.2.1+dfsg1-1ubuntu0.1~esm1
released
bionic
Fixed 4.14.1+dfsg1-2ubuntu0.1~esm1
released
xenial
Fixed 4.12.0.1+dfsg1-3ubuntu0.1~esm1
released
trusty
needed