CVE-2018-8786
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
Description
FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function update_read_bitmap_update() and results in a memory corruption and probably even a remote code execution.
Affected (16)
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 14.04 |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version 8.0 |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version 28 |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version 7.0 | |
| Version 7.0 | |
| Version 7.6 | |
| Version 7.6 | |
| Version 7.6 | |
| Version 7.0 |
Related CWEs
CWE-680
Integer Overflow to Buffer Overflow
The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
CWE-681
Incorrect Conversion between Numeric Types
When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (16)
Source: cve@checkpoint.com
PatchVendor Advisory
Source: cve@checkpoint.com
Mailing ListThird Party Advisory
Source: cve@checkpoint.com
Source: cve@checkpoint.com
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Timeline
No history available yet.