8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.8%
Debian LTS Advisory DLA-3185-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
November 10, 2022 https://wiki.debian.org/LTS
Package : xorg-server
Version : 2:1.20.4-1+deb10u6
CVE ID : CVE-2022-3550 CVE-2022-3551
Two vulnerabilities were found in the Xkb extension of the X.org X server,
which could result in denial of service or possibly privilege escalation
if the X server is running privileged.
For Debian 10 buster, these problems have been fixed in version
2:1.20.4-1+deb10u6.
We recommend that you upgrade your xorg-server packages.
For the detailed security status of xorg-server please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/xorg-server
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | i386 | xserver-xorg-core-dbgsym | < 2:1.20.11-1+deb11u3 | xserver-xorg-core-dbgsym_2:1.20.11-1+deb11u3_i386.deb |
Debian | 11 | i386 | xserver-xorg-core-udeb | < 2:1.20.11-1+deb11u3 | xserver-xorg-core-udeb_2:1.20.11-1+deb11u3_i386.deb |
Debian | 11 | armhf | xserver-xorg-dev | < 2:1.20.11-1+deb11u3 | xserver-xorg-dev_2:1.20.11-1+deb11u3_armhf.deb |
Debian | 11 | mips64el | xdmx-tools | < 2:1.20.11-1+deb11u3 | xdmx-tools_2:1.20.11-1+deb11u3_mips64el.deb |
Debian | 11 | ppc64el | xnest-dbgsym | < 2:1.20.11-1+deb11u3 | xnest-dbgsym_2:1.20.11-1+deb11u3_ppc64el.deb |
Debian | 11 | armel | xserver-xorg-legacy-dbgsym | < 2:1.20.11-1+deb11u3 | xserver-xorg-legacy-dbgsym_2:1.20.11-1+deb11u3_armel.deb |
Debian | 10 | amd64 | xnest | < 2:1.20.4-1+deb10u6 | xnest_2:1.20.4-1+deb10u6_amd64.deb |
Debian | 10 | armhf | xdmx-tools | < 2:1.20.4-1+deb10u6 | xdmx-tools_2:1.20.4-1+deb10u6_armhf.deb |
Debian | 11 | mipsel | xdmx-tools-dbgsym | < 2:1.20.11-1+deb11u3 | xdmx-tools-dbgsym_2:1.20.11-1+deb11u3_mipsel.deb |
Debian | 11 | arm64 | xserver-xephyr | < 2:1.20.11-1+deb11u3 | xserver-xephyr_2:1.20.11-1+deb11u3_arm64.deb |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.8%