CVE-2013-4434
Published: 25 October 2013
Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames.
Priority
Status
Package | Release | Status |
---|---|---|
dropbear Launchpad, Ubuntu, Debian |
lucid |
Ignored
(end of life)
|
precise |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was not-affected [2013.60-1ubuntu2])
|
|
upstream |
Released
(2013.59)
|
|
utopic |
Not vulnerable
(2013.60-1ubuntu2)
|
|
vivid |
Not vulnerable
(2013.60-1ubuntu2)
|
|
wily |
Not vulnerable
(2013.60-1ubuntu2)
|
|
xenial |
Not vulnerable
(2013.60-1ubuntu2)
|
|
yakkety |
Not vulnerable
(2013.60-1ubuntu2)
|
|
zesty |
Not vulnerable
(2013.60-1ubuntu2)
|
|
Patches: upstream: https://secure.ucc.asn.au/hg/dropbear/rev/d7784616409a |