Vulnerability Report

CVE-2023-43090

Title: Gnome Gnome-Shell Broken Access Control

Broken Access Control

Proof Of Concept

No public PoC currently indexed for CVE-2023-43090.

CWE Category CWE-862
Published Date Sep 22, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.5 CVSS v3.1
Exploit Probability (EPSS)
0.31%

Vulnerability Summary

CVE-2023-43090: A vulnerability was found in GNOME Shell. GNOME Shell's lock screen allows an unauthenticated local user to view windows of the locked desktop session by using keyboard shortcuts to unlock the restricted functionality of the screenshot tool.

Impacted Vendors

G
gnome 1

Reference Links

https://access.redhat.com/security/cve/CVE-2023-43090 https://bugzilla.redhat.com/show_bug.cgi?id=2239087 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990 https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944 https://access.redhat.com/security/cve/CVE-2023-43090 https://bugzilla.redhat.com/show_bug.cgi?id=2239087 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990 https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.5
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.5
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-43090 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.