PT-2020-12544 · Freerdp+6 · Freerdp+6

Bmiklautz · Published 2020-05-10 · Updated 2023-10-20 · CVE-2020-11087

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:N/A:P

Name of the Vulnerable Software and Affected Versions FreeRDP versions 2.0.0 and earlier

Description The issue is related to an out-of-bound read in the ntlm read AuthenticateMessage function. This has been fixed in version 2.1.0.

Recommendations For FreeRDP versions 2.0.0 and earlier, update to version 2.1.0 to resolve the issue. As a temporary workaround, consider restricting access to the ntlm read AuthenticateMessage function until the update is applied.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2020:4647

ALT-PU-2020-1941

ALT-PU-2020-1960

CESA-2020_4031

CESA-2020_4647

CVE-2020-11087

DLA-3606-1

GHSA-84VJ-G73M-CHW7

MGASA-2020-0297

OPENSUSE-SU-2020:1090-1

OPENSUSE-SU-2020_1090-1

RHSA-2020:4031

RHSA-2020:4647

RHSA-2020_4031

RHSA-2020_4647

RLSA-2020:4647

SUSE-SU-2020:2032-1

SUSE-SU-2020:2068-1

SUSE-SU-2020:2272-1

Affected Products

Alt Linux

Almalinux

Centos

Freerdp

Red Hat

Rocky Linux

Suse

References · 204

• https://github.com/FreeRDP/FreeRDP/commit/8241ab42fdf0cc89cf69fc574bf6360c9977a0d4 · Patch
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-84vj-g73m-chw7 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2020:2068-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-11087 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11087 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2020-4647.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-11087 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0297.html · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/IGSY4CEBOH6TVJLIW53YL7YDGHY3RMPU · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0297 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1090-1 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2020:4647 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3606-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-11087 · Security Note
• https://osv.dev/vulnerability/RLSA-2020:4647 · Vendor Advisory