CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%
Debian Security Advisory DSA-5501-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
September 18, 2023 https://www.debian.org/security/faq
Package : gnome-shell
CVE ID : CVE-2023-43090
Debian Bug : 1052067
Mickael Karatekin discovered that the GNOME session locking didn't
restrict a keyboard shortcut used for taking screenshots in GNOME
Screenshot which could result in information disclosure.
The oldstable distribution (bullseye) is not affected.
For the stable distribution (bookworm), this problem has been fixed in
version 43.6-1~deb12u2.
We recommend that you upgrade your gnome-shell packages.
For the detailed security status of gnome-shell please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/gnome-shell
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | s390x | gnome-shell-extension-prefs | < 43.6-1~deb12u2 | gnome-shell-extension-prefs_43.6-1~deb12u2_s390x.deb |
Debian | 12 | ppc64el | gnome-shell-extension-prefs | < 43.6-1~deb12u2 | gnome-shell-extension-prefs_43.6-1~deb12u2_ppc64el.deb |
Debian | 12 | arm64 | gnome-shell | < 43.6-1~deb12u2 | gnome-shell_43.6-1~deb12u2_arm64.deb |
Debian | 12 | armel | gnome-shell | < 43.6-1~deb12u2 | gnome-shell_43.6-1~deb12u2_armel.deb |
Debian | 12 | ppc64el | gnome-shell-dbgsym | < 43.6-1~deb12u2 | gnome-shell-dbgsym_43.6-1~deb12u2_ppc64el.deb |
Debian | 12 | mips64el | gnome-shell-extension-prefs | < 43.6-1~deb12u2 | gnome-shell-extension-prefs_43.6-1~deb12u2_mips64el.deb |
Debian | 12 | i386 | gnome-shell-dbgsym | < 43.6-1~deb12u2 | gnome-shell-dbgsym_43.6-1~deb12u2_i386.deb |
Debian | 12 | s390x | gnome-shell-dbgsym | < 43.6-1~deb12u2 | gnome-shell-dbgsym_43.6-1~deb12u2_s390x.deb |
Debian | 12 | armhf | gnome-shell | < 43.6-1~deb12u2 | gnome-shell_43.6-1~deb12u2_armhf.deb |
Debian | 12 | mipsel | gnome-shell-dbgsym | < 43.6-1~deb12u2 | gnome-shell-dbgsym_43.6-1~deb12u2_mipsel.deb |
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%