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{"bugzilla": {"description": "freerdp: Out-Of-Bounds Write in general_YUV444ToRGB_8u_P3AC4R_BGRX", "id": "2236718", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236718"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-787", "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 Write in the `writePixelBGRX` function. This issue is likely down to incorrect calculations of the `nHeight` and `srcStep` variables. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.", "A flaw was found in FreeRDP. Incorrect calculations of the `nHeight` and `srcStep` variables may allow for an out-of-bounds write, leading to a crash."], "name": "CVE-2023-40574", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "freerdp", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-09-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-40574\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-40574\nhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw"], "threat_severity": "Moderate"}

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