CVE-2013-4421
Published: 25 October 2013
The buf_decompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service (memory consumption) via a compressed packet that has a large size when it is decompressed.
Priority
Status
Package | Release | Status |
---|---|---|
dropbear Launchpad, Ubuntu, Debian |
vivid |
Ignored
(end of life)
|
artful |
Ignored
(end of life)
|
|
bionic |
Not vulnerable
(2013.59)
|
|
cosmic |
Not vulnerable
(2013.59)
|
|
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 [2013.59])
|
|
upstream |
Needs triage
|
|
utopic |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(2013.59)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
Patches: other: https://secure.ucc.asn.au/hg/dropbear/rev/0bf76f54de6f |