VULNERABILITY INTELLIGENCE
CVE-2018-8786
CVSS score9.8 CRITICAL
EPSS probability8.16%
CISA KEVNot currently listed
Published2018-11-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- CWE-680: Integer Overflow to Buffer Overflow
- CWE-681: Incorrect Conversion between Numeric Types
- CWE-787: Out-of-bounds Write
Primary references
- cve@checkpoint.com — Third Party Advisory, VDB Entry
- cve@checkpoint.com — Third Party Advisory
- cve@checkpoint.com — Patch, Vendor Advisory
- cve@checkpoint.com — Mailing List, Third Party Advisory
- cve@checkpoint.com
- cve@checkpoint.com — Exploit, Third Party Advisory
- cve@checkpoint.com — Third Party Advisory
- cve@checkpoint.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory