CVE-2020-11042

 

Published at: - 07-05-2020 09:15

Last modified: - 01-07-2022 07:21

Total changes: - 2

Description

In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. This has been patched in 2.0.0.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9jp6-5vf2-cx2q
• https://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30f
• https://github.com/FreeRDP/FreeRDP/issues/6010
• USN-4379-1-Third Party Advisory
• USN-4382-1-Third Party Advisory
• [debian-lts-announce] 20200829 [SECURITY] [DLA 2356-1] freerdp security update-Third Party Advisory

 

Keywords

NVD

 

CVE-2020-11042

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures