Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled XKB button actions. An attacker could possibly use this issue to cause the X Server to crash, execute arbitrary code, or escalate privileges. (CVE-2023-6377)
Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the RRChangeOutputProperty and RRChangeProviderProperty APIs. An attacker could possibly use this issue to cause the X Server to crash, or obtain sensitive information. (CVE-2023-6478)
{ "binaries": [ { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xdmx" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xdmx-tools" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xnest" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xorg-server-source" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xserver-common" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xserver-xephyr" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xserver-xorg-legacy" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xvfb" }, { "binary_version": "2:1.20.13-1ubuntu1~20.04.12", "binary_name": "xwayland" } ], "availability": "No subscription required" }
{ "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6377" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6478" } ], "ecosystem": "Ubuntu:20.04:LTS" }
{ "binaries": [ { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xnest" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xorg-server-source" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xserver-common" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xserver-xephyr" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xserver-xorg-core" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xserver-xorg-dev" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xserver-xorg-legacy" }, { "binary_version": "2:21.1.4-2ubuntu1.7~22.04.5", "binary_name": "xvfb" } ], "availability": "No subscription required" }
{ "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6377" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6478" } ], "ecosystem": "Ubuntu:22.04:LTS" }
{ "binaries": [ { "binary_version": "2:22.1.1-1ubuntu0.9", "binary_name": "xwayland" } ], "availability": "No subscription required" }
{ "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6377" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2023-6478" } ], "ecosystem": "Ubuntu:22.04:LTS" }