7.2

CVE-2012-2123

The cap_bprm_set_creds function in security/commoncap.c in the Linux kernel before 3.3.3 does not properly handle the use of file system capabilities (aka fcaps) for implementing a privileged executable file, which allows local users to bypass intended personality restrictions via a crafted application, as demonstrated by an attack that uses a parent process to disable ASLR.

Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.0.29
Linux ≫ Linux Kernel Version >= 3.1 < 3.2.16
Linux ≫ Linux Kernel Version >= 3.3 < 3.3.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.184
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
http://rhn.redhat.com/errata/RHSA-2012-0743.html
Third Party Advisory
VDB Entry
http://rhn.redhat.com/errata/RHSA-2012-0670.html
Third Party Advisory
VDB Entry
http://www.securityfocus.com/bid/53166
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id?1027072
Third Party Advisory
VDB Entry