7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
0.4%
Buffer overflow in the environment variable substitution code in main.c in
OSH 1.7-14 allows local users to inject arbitrary environment variables,
such as LD_PRELOAD, via pathname arguments of the form “$VAR/EVAR=arg”,
which cause the EVAR portion to be appended to a buffer returned by a
getenv function call.