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CVE
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CVE-2012-4503Date: (C)2013-11-08   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE
  
Reference:
DSA-2760
http://permalink.gmane.org/gmane.comp.time.chrony.announce/15
http://seclists.org/oss-sec/2013/q3/332
http://git.tuxfamily.org/chrony/chrony.git/?p=chrony/chrony.git%3Ba=commitdiff%3Bh=c6fdeeb6bb0b17dc28c19ae492c4a1c498e54ea3
https://bugzilla.redhat.com/show_bug.cgi?id=846392

CPE    24
cpe:/a:tuxfamily:chrony:1.18
cpe:/a:tuxfamily:chrony:1.19
cpe:/a:tuxfamily:chrony:1.23:pre1
cpe:/a:tuxfamily:chrony:1.1
...
CWE    1
CWE-200
OVAL    4
oval:org.secpod.oval:def:601109
oval:org.secpod.oval:def:106392
oval:org.secpod.oval:def:105546
oval:org.secpod.oval:def:105820
...

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