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CVE-2012-4503

Published: 5 November 2013

cmdmon.c in Chrony before 1.29 allows remote attackers to obtain potentially sensitive information from stack memory via vectors related to (1) an invalid subnet in a RPY_SUBNETS_ACCESSED command to the handle_subnets_accessed function or (2) a RPY_CLIENT_ACCESSES command to the handle_client_accesses function when client logging is disabled, which causes uninitialized data to be included in a reply.

Priority

Low

Status

Package Release Status
chrony
Launchpad, Ubuntu, Debian
vivid Ignored
(end of life)
artful Not vulnerable
(3.1-5)
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 Not vulnerable
(1.29-1)
upstream
Released (1.29)
utopic Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(2.1.1-1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)