CVE-2024-32040

April 22, 2024, 9:15 p.m.

Tags

CVSS Score

8.1 / 10

Product(s) Impacted

FreeRDP

  • before 3.5.0
  • before 2.11.6

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`).

Weaknesses

Date

Published: April 22, 2024, 9:15 p.m.

Last Modified: April 22, 2024, 9:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
8.1
Exploitability Score
Impact Score
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://github.com/FreeRDP/FreeRDP/pull/10077
security-advisories@github.com
https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6
security-advisories@github.com
https://github.com/FreeRDP/FreeRDP/releases/tag/3.5.0
security-advisories@github.com
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-23c5-cp23-h2h5
security-advisories@github.com