CVE-2022-24882

Publication date 26 April 2022

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). In versions prior to 2.7.0, NT LAN Manager (NTLM) authentication does not properly abort when someone provides and empty password value. This issue affects FreeRDP based RDP Server implementations. RDP clients are not affected. The vulnerability is patched in FreeRDP 2.7.0. There are currently no known workarounds.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
freerdp	18.04 LTS bionic	Needs evaluation
freerdp	16.04 LTS xenial	Needs evaluation
freerdp2	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Not affected
	22.04 LTS jammy	Fixed 2.6.1+dfsg1-3ubuntu1
	21.10 impish	Fixed 2.3.0+dfsg1-2ubuntu0.2
	20.04 LTS focal	Fixed 2.2.0+dfsg1-0ubuntu0.20.04.3
	18.04 LTS bionic	Fixed 2.2.0+dfsg1-0ubuntu0.18.04.3

Severity score breakdown

Parameter	Value
Base score	7.5 · High
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	None
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)