CVE-2020-4033 LOW

CVE-2020-4033: OOB Read in RLEDECOMPRESS in FreeRDP

Vendor Freerdp

Product FreeRDP

Weakness CWE-125

Published June 22, 2020

Last update August 4, 2024

View on NVD All CVEs

CVSS base score

3.1/10

Attack vector Network

Attack complexity High

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 22, 2020 CVE published

August 4, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2020-4033 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/125.html

Related vulnerabilities

CVE-2020-4033: OOB Read in RLEDECOMPRESS in FreeRDP

01Description

02Disclosure timeline

03References

04Related CVE