ID |
CVE-2017-13182
|
Summary |
In the sendFormatChange function of ACodec, there is a possible integer overflow which could lead to an out-of-bounds write. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 8.0, 8.1. Android ID: A-67737022. |
References |
|
Vulnerable Configurations |
|
CVSS |
Base: | 7.2 (as of 02-02-2018 - 17:30) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-190 |
CAPEC |
-
Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
|
Access |
Vector | Complexity | Authentication |
LOCAL |
LOW |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
COMPLETE |
COMPLETE |
COMPLETE |
|
cvss-vector
via4
|
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
refmap
via4
|
|
Last major update |
02-02-2018 - 17:30 |
Published |
12-01-2018 - 23:29 |
Last modified |
02-02-2018 - 17:30 |