CVE-2021-3580

A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application crash and denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
nettle_projectnettle
𝑥
< 3.7.3
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
debiandebian_linux
9.0
netappontap_select_deploy_administration_utility
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
nettle
bullseye
3.7.3-1
fixed
bookworm
3.8.1-2
fixed
sid
3.10-1
fixed
trixie
3.10-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nettle
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
Fixed 3.7-2.1ubuntu1.1
released
groovy
Fixed 3.6-2ubuntu0.2
released
focal
Fixed 3.5.1+really3.5.1-2ubuntu0.2
released
bionic
Fixed 3.4.1-0ubuntu0.18.04.1
released
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1967983
https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html
https://security.gentoo.org/glsa/202401-24
https://security.netapp.com/advisory/ntap-20211104-0006/
https://bugzilla.redhat.com/show_bug.cgi?id=1967983
https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html
https://security.gentoo.org/glsa/202401-24
https://security.netapp.com/advisory/ntap-20211104-0006/