PT-2020-5630 · Freerdp+8 · Freerdp+8

Lowakallabeth · Published 2020-06-22 · Updated 2024-06-15 · CVE-2020-11097

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 prior to 2.1.2

Description The issue is related to an out of bounds read in the PRIMARY DRAWING ORDER FIELD BYTES array, which can result in accessing a memory location outside of the array's boundaries. This can potentially allow a remote attacker to access confidential data and cause a denial of service.

Recommendations For versions prior to 2.1.2, update to version 2.1.2 to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2021:1849

ALT-PU-2020-2225

ALT-PU-2020-2232

BDU:2021-01330

CESA-2021_1849

CVE-2020-11097

DLA-3606-1

GHSA-C8X2-C3C9-9R3F

MGASA-2020-0297

OPENSUSE-SU-2020:1090-1

OPENSUSE-SU-2020_1090-1

OPENSUSE-SU-2024:10768-1

RHSA-2021:1849

RHSA-2021_1849

RLSA-2021:1849

SUSE-SU-2020:2032-1

SUSE-SU-2020:2068-1

SUSE-SU-2020:2272-1

USN-4481-1

Affected Products

Alt Linux

Almalinux

Centos

Freerdp

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 189

• https://github.com/FreeRDP/FreeRDP/commit/58a3122250d54de3a944c487776bcd4d1da4721e · Patch
• https://ubuntu.com/security/CVE-2020-11095 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:2068-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2021:1849 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0297.html · Security Note
• https://ubuntu.com/security/CVE-2020-11097 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20211019SE81 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-4033 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2021:1849 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-11097 · Vendor Advisory
• 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://security-tracker.debian.org/tracker/CVE-2020-11097 · Vendor Advisory