Candidate: CVE-2014-0021
PublicDate: 2019-11-15 15:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0021
 http://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-dev/2014/01/msg00005.html
Description:
 Chrony before 1.29.1 has traffic amplification in cmdmon protocol
Ubuntu-Description:
 Miroslav Lichvar discovered that Chrony is affected by traffic amplification
 attacks. A remote attacker could possibly use this issue to obtain sensitive
 information.
Notes:
 seth-arnold> A fix will likely require protocol changes
Bugs:
Priority: low
Discovered-by: Miroslav Lichvar
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]

Patches_chrony:
upstream_chrony: released (1.19.1,1.29.1)
lucid_chrony: ignored (reached end-of-life)
precise_chrony: ignored (reached end-of-life)
precise/esm_chrony: DNE (precise was deferred [2014-01-22])
quantal_chrony: ignored (reached end-of-life)
raring_chrony: ignored (reached end-of-life)
saucy_chrony: ignored (reached end-of-life)
trusty_chrony: ignored (out of standard support)
trusty/esm_chrony: needed
utopic_chrony: ignored (reached end-of-life)
vivid_chrony: ignored (reached end-of-life)
vivid/stable-phone-overlay_chrony: DNE
vivid/ubuntu-core_chrony: DNE
wily_chrony: ignored (reached end-of-life)
xenial_chrony: not-affected (2.1.1-1)
yakkety_chrony: ignored (reached end-of-life)
zesty_chrony: ignored (reached end-of-life)
artful_chrony: not-affected (3.1-5)
bionic_chrony: not-affected (3.2-4ubuntu1)
cosmic_chrony: not-affected (3.2-4ubuntu1)
disco_chrony: not-affected (3.2-4ubuntu1)
eoan_chrony: not-affected (3.2-4ubuntu1)
focal_chrony: not-affected (3.2-4ubuntu1)
groovy_chrony: not-affected (3.2-4ubuntu1)
hirsute_chrony: not-affected (3.2-4ubuntu1)
impish_chrony: not-affected (3.2-4ubuntu1)
jammy_chrony: not-affected (3.2-4ubuntu1)
devel_chrony: not-affected (3.2-4ubuntu1)