Information Disclosure Vulnerability in Chrony

CVE-2012-4503 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

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.

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