CVE-2012-4503

Description

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=846392

http://www.debian.org/security/2013/dsa-2760

http://seclists.org/oss-sec/2013/q3/332

http://permalink.gmane.org/gmane.comp.time.chrony.announce/15

http://git.tuxfamily.org/chrony/chrony.git/?p=chrony/chrony.git%3Ba=commitdiff%3Bh=c6fdeeb6bb0b17dc28c19ae492c4a1c498e54ea3

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3