5

CVE-2012-4503

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tuxfamily ≫ Chrony Version <= 1.28
Tuxfamily ≫ Chrony Version 1.0
Tuxfamily ≫ Chrony Version 1.1
Tuxfamily ≫ Chrony Version 1.18
Tuxfamily ≫ Chrony Version 1.19
Tuxfamily ≫ Chrony Version 1.19.99.1
Tuxfamily ≫ Chrony Version 1.19.99.2
Tuxfamily ≫ Chrony Version 1.19.99.3
Tuxfamily ≫ Chrony Version 1.20
Tuxfamily ≫ Chrony Version 1.21
Tuxfamily ≫ Chrony Version 1.21 Update pre1
Tuxfamily ≫ Chrony Version 1.23
Tuxfamily ≫ Chrony Version 1.23 Update pre1
Tuxfamily ≫ Chrony Version 1.23.1
Tuxfamily ≫ Chrony Version 1.24
Tuxfamily ≫ Chrony Version 1.24 Update pre1
Tuxfamily ≫ Chrony Version 1.25
Tuxfamily ≫ Chrony Version 1.25 Update pre1
Tuxfamily ≫ Chrony Version 1.25 Update pre2
Tuxfamily ≫ Chrony Version 1.26
Tuxfamily ≫ Chrony Version 1.26 Update pre1
Tuxfamily ≫ Chrony Version 1.27
Tuxfamily ≫ Chrony Version 1.27 Update pre1
Tuxfamily ≫ Chrony Version 1.28 Update pre1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.08% 0.86
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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