CVE-2020-11042

Publication date 7 May 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.9 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
freerdp 20.10 groovy Not in release
20.04 LTS focal Not in release
19.10 eoan Not in release
18.04 LTS bionic
Fixed 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2
16.04 LTS xenial
Fixed 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4
14.04 LTS trusty Not in release
freerdp2 20.10 groovy
Not affected
20.04 LTS focal
Fixed 2.1.1+dfsg1-0ubuntu0.20.04.1
19.10 eoan
Fixed 2.1.1+dfsg1-0ubuntu0.19.10.1
18.04 LTS bionic
Fixed 2.1.1+dfsg1-0ubuntu0.18.04.1
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
freerdp2

Severity score breakdown

Parameter Value
Base score 5.9 · Medium
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references