CVE-2020-14929

EUVD-2020-7065
Alpine before 2.23 silently proceeds to use an insecure connection after a /tls is sent in certain circumstances involving PREAUTH, which is a less secure behavior than the alternative of closing the connection and letting the user decide what they would like to do.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
Affected Products (NVD)
VendorProductVersion
alpine_projectalpine
𝑥
< 2.23
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
alpine
bookworm
2.26+dfsg-1
fixed
bullseye
2.24+dfsg1-1
fixed
buster
no-dsa
sid
2.26+dfsg-2
fixed
stretch
no-dsa
trixie
2.26+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
alpine
bionic
needed
eoan
ignored
focal
needed
groovy
Fixed 2.23+dfsg1-1
released
hirsute
Fixed 2.23+dfsg1-1
released
impish
Fixed 2.23+dfsg1-1
released
jammy
Fixed 2.23+dfsg1-1
released
kinetic
Fixed 2.23+dfsg1-1
released
lunar
Fixed 2.23+dfsg1-1
released
mantic
Fixed 2.23+dfsg1-1
released
noble
Fixed 2.23+dfsg1-1
released
trusty
dne
xenial
needed
References
http://mailman13.u.washington.edu/pipermail/alpine-info/2020-June/008989.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00025.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YFXQGKZZMP3VSTLZVO5Z7Z6USYIW37A6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZJLY6JDVGDNAJZ3UQDWYWSDBWOAOXMNX/
http://mailman13.u.washington.edu/pipermail/alpine-info/2020-June/008989.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00025.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YFXQGKZZMP3VSTLZVO5Z7Z6USYIW37A6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZJLY6JDVGDNAJZ3UQDWYWSDBWOAOXMNX/