{"schema_version": "1.7.0", "id": "RLSA-2023:2851", "modified": "2026-06-25T12:06:25.517067Z", "published": "2026-06-25T12:01:05.792943Z", "upstream": ["CVE-2022-39282", "CVE-2022-39283", "CVE-2022-39316", "CVE-2022-39317", "CVE-2022-39318", "CVE-2022-39319", "CVE-2022-39320", "CVE-2022-39347", "CVE-2022-41877"], "summary": "Moderate: freerdp security update", "details": "FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* freerdp: clients using `/parallel` command line switch might read uninitialized data (CVE-2022-39282)\n\n* freerdp: clients using the `/video` command line switch might read uninitialized data (CVE-2022-39283)\n\n* freerdp: out of bounds read in zgfx decoder (CVE-2022-39316)\n\n* freerdp: undefined behaviour in zgfx decoder (CVE-2022-39317)\n\n* freerdp: division by zero in urbdrc channel (CVE-2022-39318)\n\n* freerdp: missing length validation in urbdrc channel (CVE-2022-39319)\n\n* freerdp: heap buffer overflow in urbdrc channel (CVE-2022-39320)\n\n* freerdp: missing path sanitation with `drive` channel (CVE-2022-39347)\n\n* freerdp: missing input length validation in `drive` channel (CVE-2022-41877)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.8 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "freerdp", "purl": "pkg:rpm/rocky-linux/freerdp?distro=rocky-linux-8&epoch=2"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "2:2.2.0-10.el8"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2023:2851"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2134713"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2134717"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143642"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143643"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143644"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143645"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143646"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143647"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2143648"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}