CVE-2020-14345

CVE Details

Release Date:2020-09-15

Description


A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

See more information about CVE-2020-14345 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 7.8 Base Metrics: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector: Local network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (xorg-x11-server)ELSA-2020-49532020-11-06
Oracle Linux version 7 (xorg-x11-server)ELSA-2020-49102020-11-06
Oracle Linux version 8 (egl-wayland)ELSA-2021-18042021-05-25
Oracle Linux version 8 (libX11)ELSA-2021-18042021-05-25
Oracle Linux version 8 (libdrm)ELSA-2021-18042021-05-25
Oracle Linux version 8 (libglvnd)ELSA-2021-18042021-05-25
Oracle Linux version 8 (libinput)ELSA-2021-18042021-05-25
Oracle Linux version 8 (libwacom)ELSA-2021-18042021-05-25
Oracle Linux version 8 (mesa)ELSA-2021-18042021-05-25
Oracle Linux version 8 (xorg-x11-drivers)ELSA-2021-18042021-05-25
Oracle Linux version 8 (xorg-x11-server)ELSA-2021-18042021-05-25



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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