CVE-2012-4503
EPSS 0.40%Published: 11/5/2013Modified: 4/28/2026
Also known as:DEBIAN-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.
Affected packages (1)
- Debian/chronyfrom 0, < 1.29-1