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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-4503 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://git.tuxfamily.org/chrony/chrony.git/?p=chrony/chrony.git%3Ba=commitdiff%3Bh=c6fdeeb6bb0b17dc28c19ae492c4a1c498e54ea3 CVE, Inc., Red Hat
http://permalink.gmane.org/gmane.comp.time.chrony.announce/15 CVE, Inc., Red Hat Vendor Advisory 
http://seclists.org/oss-sec/2013/q3/332 CVE, Inc., Red Hat Patch 
http://www.debian.org/security/2013/dsa-2760 CVE, Inc., Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=846392 CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-4503
NVD Published Date:
11/05/2013
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.