PT-2023-4680 · Freerdp+8 · Freerdp+8

Pwn2Carr · Published 2023-07-28 · Updated 2025-02-15 · CVE-2023-39352

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3

Description The issue is related to an invalid offset validation leading to Out Of Bound Write in FreeRDP, a free implementation of the Remote Desktop Protocol (RDP). This can be triggered when the values rect->left and rect->top are exactly equal to surface->width and surface->height. In practice, this should cause a crash. There are no known workarounds for this issue.

Recommendations For FreeRDP versions prior to 2.11.0, upgrade to version 2.11.0 or later. For FreeRDP versions prior to 3.0.0-beta3, upgrade to version 3.0.0-beta3 or later.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALSA-2024:2208

ALT-PU-2023-5489

ALT-PU-2023-5490

ALT-PU-2023-6067

BDU:2023-05096

CVE-2023-39352

DLA-3606-1

DLA-4053-1

GHSA-WHWR-QCF2-2MVJ

INFSA-2024_2208

OESA-2023-1656

OPENSUSE-SU-2023_4893-1

OPENSUSE-SU-2024:13504-1

RHSA-2024:2208

RHSA-2024_2208

SUSE-SU-2023:4611-1

SUSE-SU-2023:4893-1

USN-6522-1

USN-6522-2

Affected Products

Alt Linux

Almalinux

Astra Linux

Debian

Freerdp

Linuxmint

Red Hat

Suse

Ubuntu

References · 113

• 🔥 https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-whwr-qcf2-2mvj · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39352.json · Exploit
• https://errata.almalinux.org/9/ALSA-2024-2208.html · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6522-2 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-39352 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-39352 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2024-2208.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40569 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-39352 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40188 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-39351 · Security Note
• https://ubuntu.com/security/CVE-2023-39356 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6522-2 · Vendor Advisory