CVE-2020-13396

Publication date 22 May 2020

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.1 · High

Score breakdown

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.

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

References

Related Ubuntu Security Notices (USN)

Other references