fkie_cve-2023-43090
Vulnerability from fkie_nvd
Published
2023-09-22 06:15
Modified
2024-11-21 08:23
Summary
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 products



{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "F7A51F9D-C630-4F19-8DED-9247B3C568B8",
                     versionEndExcluding: "43.9",
                     versionStartIncluding: "43",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "AA677E16-529C-4D1D-BEF7-F8C63FFD69AF",
                     versionEndExcluding: "44.5",
                     versionStartIncluding: "44",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:gnome:gnome-shell:42:*:*:*:*:*:*:*",
                     matchCriteriaId: "6C024C0D-E889-40F0-8888-DB1A0267A11A",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
                     matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
                     matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "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.",
      },
      {
         lang: "es",
         value: "Se encontró una vulnerabilidad en GNOME Shell. La pantalla de bloqueo de GNOME Shell permite a un usuario local no autenticado ver ventanas de la sesión de escritorio bloqueada mediante el uso de atajos de teclado para desbloquear la funcionalidad restringida de la herramienta de captura de pantalla.",
      },
   ],
   id: "CVE-2023-43090",
   lastModified: "2024-11-21T08:23:42.360",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "patrick@puiterwijk.org",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-09-22T06:15:09.810",
   references: [
      {
         source: "patrick@puiterwijk.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2023-43090",
      },
      {
         source: "patrick@puiterwijk.org",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2239087",
      },
      {
         source: "patrick@puiterwijk.org",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990",
      },
      {
         source: "patrick@puiterwijk.org",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2023-43090",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2239087",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944",
      },
   ],
   sourceIdentifier: "patrick@puiterwijk.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-862",
            },
         ],
         source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
         type: "Secondary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.