CVE-2021-41160
Summary
| CVE | CVE-2021-41160 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-10-21 19:15:00 UTC |
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| Updated | 2023-11-17 19:15:00 UTC |
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| Description | FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send `0` width/height or out of bound rectangles to trigger out of bound writes. With `0` width or heigth the memory allocation will be `0` but the missing bounds checks allow writing to the pointer at this (not allocated) region. This issue has been patched in FreeRDP 2.4.1. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| FreeRDP: Multiple Vulnerabilities (GLSA 202210-24) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| [SECURITY] Fedora 34 Update: weston-8.0.0-9.fc34 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| [SECURITY] Fedora 35 Update: freerdp-2.4.1-1.fc35 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 33 Update: freerdp-2.4.1-1.fc33 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update |
|
lists.debian.org |
|
| [SECURITY] Fedora 34 Update: weston-8.0.0-9.fc34 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 33 Update: freerdp-2.4.1-1.fc33 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Improper region checks in all clients allow out of bound write to memory · Advisory · FreeRDP/FreeRDP · GitHub |
CONFIRM |
github.com |
|
| [SECURITY] Fedora 35 Update: freerdp-2.4.1-1.fc35 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159533 Oracle Enterprise Linux Security Update for freerdp (ELSA-2021-4619)
- 159534 Oracle Enterprise Linux Security Update for freerdp (ELSA-2021-4622)
- 184615 Debian Security Update for freerdp2 (CVE-2021-41160)
- 198578 Ubuntu Security Notification for FreeRDP Vulnerabilities (USN-5154-1)
- 239874 Red Hat Update for freerdp (RHSA-2021:4619)
- 239875 Red Hat Update for freerdp (RHSA-2021:4623)
- 239876 Red Hat Update for freerdp (RHSA-2021:4622)
- 239877 Red Hat Update for freerdp (RHSA-2021:4621)
- 239878 Red Hat Update for freerdp (RHSA-2021:4620)
- 257123 CentOS Security Update for freerdp (CESA-2021:4619)
- 282080 Fedora Security Update for freerdp (FEDORA-2021-5d227916bc)
- 282081 Fedora Security Update for freerdp (FEDORA-2021-ac23d9e47f)
- 282157 Fedora Security Update for freerdp (FEDORA-2021-2c25f03d0b)
- 353128 Amazon Linux Security Advisory for freerdp : ALAS2-2022-1735
- 354389 Amazon Linux Security Advisory for freerdp : ALAS2022-2022-082
- 376892 Alibaba Cloud Linux Security Update for freerdp (ALINUX3-SA-2022:0002)
- 376982 Alibaba Cloud Linux Security Update for freerdp (ALINUX2-SA-2021:0064)
- 502086 Alpine Linux Security Update for freerdp
- 6000329 Debian Security Update for freerdp2 (DLA 3654-1)
- 710666 Gentoo Linux FreeRDP Multiple Vulnerabilities (GLSA 202210-24)
- 753146 SUSE Enterprise Linux Security Update for freerdp (SUSE-SU-2022:2993-1)
- 940060 AlmaLinux Security Update for freerdp (ALSA-2021:4622)
- 960007 Rocky Linux Security Update for freerdp (RLSA-2021:4622)
