{"id":"CVE-2022-39319","summary":"Missing length validation in urbdrc channel in FreeRDP","details":"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.","aliases":["GHSA-mvxm-wfj2-5fvh"],"modified":"2026-08-18T16:22:25.678910Z","published":"2022-11-16T00:00:00Z","related":["ALSA-2023:2326","ALSA-2023:2851","SUSE-SU-2022:4224-1","SUSE-SU-2022:4292-1","SUSE-SU-2022:4293-1"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39319.json"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39319.json"},{"type":"ADVISORY","url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mvxm-wfj2-5fvh"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGQN3OWQNHSMWKOF4D35PF5ASKNLC74B/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39319"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202401-16"},{"type":"FIX","url":"https://github.com/FreeRDP/FreeRDP/commit/11555828d2cf289b350baba5ad1f462f10b80b76"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00010.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/freerdp/freerdp","events":[{"introduced":"0"},{"fixed":"fa8e1b1c765a4466030ac52240f052c0b440a4d1"},{"fixed":"11555828d2cf289b350baba5ad1f462f10b80b76"}],"database_specific":{"cpe":"cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.9.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["2.8.1","2.8.0","2.7.0","2.6.1","2.6.0","2.5.0","2.4.1","2.3.2","2.3.1","2.3.0","2.2.0","2.1.2","2.1.1","2.1.0","2.0.0","2.0.0-rc4","2.0.0-rc3","2.0.0-rc2","2.0.0-rc1","2.0.0-rc0","2.0.0-beta1+android11","2.0.0-beta1+android10","1.2.0-beta1+android9","1.2.0-beta1+android7","1.1.0-beta+2013071101","1.1.0-beta1+ios4","1.1.0-beta1+android5","1.1.0-beta1+android4","1.1.0-beta1+ios3","1.1.0-beta1+ios2","1.1.0-beta1+android3","1.1.0-beta1+android2","1.1.0-beta1+ios1","1.1.0-beta1","1.0.1","1.0.0","1.0-beta5","1.0-beta4","1.0-beta2","1.0-beta1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-39319.json","vanir_signatures_modified":"2026-08-18T16:22:25Z","vanir_signatures":[{"signature_type":"Function","signature_version":"v1","source":"https://github.com/freerdp/freerdp/commit/11555828d2cf289b350baba5ad1f462f10b80b76","target":{"file":"channels/urbdrc/client/data_transfer.c","function":"urb_bulk_or_interrupt_transfer"},"deprecated":false,"digest":{"length":710,"function_hash":"304033991932065420682863549716324125991"},"id":"CVE-2022-39319-72ccf255"},{"signature_type":"Line","signature_version":"v1","source":"https://github.com/freerdp/freerdp/commit/11555828d2cf289b350baba5ad1f462f10b80b76","target":{"file":"channels/urbdrc/client/data_transfer.c"},"deprecated":false,"digest":{"line_hashes":["281099518834070884620166705230168322612","163972389277391660911575266743137689668","156065561155635971223430396200805995430","23476894351113627376665075889508850020","189109018540416839966071976136294290029","78996713356436569329162048522050135216","11503627272693981941411164881859144089","288167192442558078294144664895291330550","273763856168049054165469478032416767046","108394888780008330995723542263838371270","96782688264293662314036430275393631607","185031954488725828164274181827097413519"],"threshold":0.9},"id":"CVE-2022-39319-9fd52fa7"},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/freerdp/freerdp/commit/11555828d2cf289b350baba5ad1f462f10b80b76","target":{"file":"channels/urbdrc/client/data_transfer.c","function":"urb_isoch_transfer"},"deprecated":false,"digest":{"length":958,"function_hash":"17407785856201777765574777187610202565"},"id":"CVE-2022-39319-c1a5e880"},{"source":"https://github.com/freerdp/freerdp/commit/11555828d2cf289b350baba5ad1f462f10b80b76","target":{"file":"channels/urbdrc/client/data_transfer.c","function":"urbdrc_process_io_control"},"deprecated":false,"digest":{"function_hash":"101892520783736051211019341941827888972","length":2370},"id":"CVE-2022-39319-c77a1048","signature_type":"Function","signature_version":"v1"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L"}]}