CVE-2020-14929
Published: 19 June 2020
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.
Priority
Status
Package | Release | Status |
---|---|---|
alpine Launchpad, Ubuntu, Debian |
bionic |
Needed
|
eoan |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.23+dfsg1-1)
|
|
xenial |
Needed
|
|
impish |
Released
(2.23+dfsg1-1)
|
|
focal |
Needed
|
|
groovy |
Released
(2.23+dfsg1-1)
|
|
hirsute |
Released
(2.23+dfsg1-1)
|
|
kinetic |
Released
(2.23+dfsg1-1)
|
|
lunar |
Released
(2.23+dfsg1-1)
|
|
jammy |
Released
(2.23+dfsg1-1)
|
|
mantic |
Released
(2.23+dfsg1-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |