vulnerability
Amazon Linux 2023: CVE-2021-4008: Important priority package update for xorg-x11-server
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Dec 14, 2021 | Feb 17, 2025 | Jul 4, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Dec 14, 2021
Added
Feb 17, 2025
Modified
Jul 4, 2025
Description
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the SProcRenderCompositeGlyphs function due to improper validation of the request length.
A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the SProcRenderCompositeGlyphs function due to improper validation of the request length.
Solutions
amazon-linux-2023-upgrade-xorg-x11-server-commonamazon-linux-2023-upgrade-xorg-x11-server-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-debugsourceamazon-linux-2023-upgrade-xorg-x11-server-develamazon-linux-2023-upgrade-xorg-x11-server-sourceamazon-linux-2023-upgrade-xorg-x11-server-xdmxamazon-linux-2023-upgrade-xorg-x11-server-xdmx-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xephyramazon-linux-2023-upgrade-xorg-x11-server-xephyr-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xnestamazon-linux-2023-upgrade-xorg-x11-server-xnest-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xorgamazon-linux-2023-upgrade-xorg-x11-server-xorg-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xvfbamazon-linux-2023-upgrade-xorg-x11-server-xvfb-debuginfo
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