CVE-2021-46853

Alpine before 2.25 allows remote attackers to cause a denial of service (application crash) when LIST or LSUB is sent before STARTTLS.
TOCTOU
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
alpine_projectalpine
𝑥
< 2.25
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
alpine
bullseye
no-dsa
buster
no-dsa
bookworm
2.26+dfsg-1
fixed
sid
2.26+dfsg-2
fixed
trixie
2.26+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
alpine
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
focal
needs-triage
bionic
needs-triage
xenial
not-affected
trusty
ignored