CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39316 – Out of bound read in FreeRDP
https://notcve.org/view.php?id=CVE-2022-39316
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade. • https://github.com/FreeRDP/FreeRDP/commit/e865c24efc40ebc52e75979c94cdd4ee2c1495b0 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39317 – Out of bounds read in zgfx decoder in FreeRDP
https://notcve.org/view.php?id=CVE-2022-39317
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue. • https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-99cm-4gw7-c8jh • CWE-125: Out-of-bounds Read •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39318 – Division by zero in urbdrc channel in FreeRDP
https://notcve.org/view.php?id=CVE-2022-39318
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. • https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea • CWE-20: Improper Input Validation CWE-369: Divide By Zero •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39319 – Missing length validation in urbdrc channel in FreeRDP
https://notcve.org/view.php?id=CVE-2022-39319
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch. • https://github.com/FreeRDP/FreeRDP/commit/11555828d2cf289b350baba5ad1f462f10b80b76 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39320 – Heap buffer overflow in urbdrc channel
https://notcve.org/view.php?id=CVE-2022-39320
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch. • https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-qfq2-82qr-7f4j • CWE-125: Out-of-bounds Read •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-39347 – Missing path sanitation with `drive` channel in FreeRDP
https://notcve.org/view.php?id=CVE-2022-39347
16 Nov 2022 — FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/drive`, `/drives` or `+home-drive` redirection switch. • https://github.com/FreeRDP/FreeRDP/commit/027424c2c6c0991cb9c22f9511478229c9b17e5d • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-39282 – RDP client: Read of uninitialized memory with parallel port redirection
https://notcve.org/view.php?id=CVE-2022-39282
12 Oct 2022 — FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround. • https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1 • CWE-908: Use of Uninitialized Resource •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-39283 – FreeRDP may read and display out of bounds data
https://notcve.org/view.php?id=CVE-2022-39283
12 Oct 2022 — FreeRDP is a free remote desktop protocol library and clients. All FreeRDP based clients when using the `/video` command line switch might read uninitialized data, decode it as audio/video and display the result. FreeRDP based server implementations are not affected. This issue has been patched in version 2.8.1. If you cannot upgrade do not use the `/video` switch. • https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1 • CWE-125: Out-of-bounds Read CWE-908: Use of Uninitialized Resource •
CVSS: 9.1EPSS: 0%CPEs: 5EXPL: 1CVE-2022-24882 – Server side NTLM does not properly check parameters in FreeRDP
https://notcve.org/view.php?id=CVE-2022-24882
26 Apr 2022 — FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). In versions prior to 2.7.0, NT LAN Manager (NTLM) authentication does not properly abort when someone provides and empty password value. This issue affects FreeRDP based RDP Server implementations. RDP clients are not affected. The vulnerability is patched in FreeRDP 2.7.0. • https://github.com/FreeRDP/FreeRDP/pull/7750 • CWE-287: Improper Authentication •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-24883 – FreeRDP Server authentication might allow invalid credentials to pass
https://notcve.org/view.php?id=CVE-2022-24883
26 Apr 2022 — FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a `SAM` file might be successful for invalid credentials if the server has configured an invalid `SAM` file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a `SAM` file are affected. Version 2.7.0 contains a fix for this issue. • https://github.com/FreeRDP/FreeRDP/commit/4661492e5a617199457c8074bad22f766a116cdc • CWE-287: Improper Authentication •