CVE-2023-39354

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CVE-2023-39354

Summary: FreeRDP Out-Of-Bounds Read in nsc_rle_decompress_data

Details: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The Out-Of-Bounds Read occurs because it processes `context->Planes` without checking if it contains data of sufficient length. Should an attacker be able to leverage this vulnerability they may be able to cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References: https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html, https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/, https://lists.fedoraproject.org/archives/list/[email protected]/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/, https://lists.fedoraproject.org/archives/list/[email protected]/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39354.json, https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c3r2-pxxp-f8r6, https://nvd.nist.gov/vuln/detail/CVE-2023-39354, https://security.gentoo.org/glsa/202401-16, https://github.com/FreeRDP/FreeRDP/commit/cd1da25a87358eb3b5512fd259310e95b19a05ec