VULNERABILITY INTELLIGENCE
CVE-2020-4033
CVSS score3.1 LOW
EPSS probability1.76%
CISA KEVNot currently listed
Published2020-06-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Description
In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2.
Weakness classification
- CWE-125: Out-of-bounds Read
Primary references
- security-advisories@github.com — Mailing List, Third Party Advisory
- security-advisories@github.com — Release Notes, Vendor Advisory
- security-advisories@github.com — Patch, Third Party Advisory
- security-advisories@github.com — Mitigation, Third Party Advisory
- security-advisories@github.com — Mailing List, Third Party Advisory
- security-advisories@github.com
- security-advisories@github.com
- security-advisories@github.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Third Party Advisory