csaf_certbund - wid-sec-w-2024-0089

WID-SEC-W-2024-0089

Vulnerability from csaf_certbund - Published: 2022-01-31 23:00 - Updated: 2024-01-15 23:00

Summary

KDE: Schwachstelle ermöglicht Privilegieneskalation

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

KDE ist ein grafischer Desktop für Linux Systeme.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in KDE ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme

- UNIX - Linux

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "KDE ist ein grafischer Desktop f\u00fcr Linux Systeme.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in KDE ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0089 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2024-0089.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0089 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0089"
      },
      {
        "category": "external",
        "summary": "KDE Security Advisory vom 2022-01-31",
        "url": "https://kde.org/info/security/advisory-20220131-1.txt"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0841-1 vom 2022-03-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010443.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202401-21 vom 2024-01-15",
        "url": "https://security.gentoo.org/glsa/202401-21"
      }
    ],
    "source_lang": "en-US",
    "title": "KDE: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-01-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:03:38.957+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0089",
      "initial_release_date": "2022-01-31T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-01-31T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-02-01T23:00:00.000+00:00",
          "number": "2",
          "summary": "Korrektur"
        },
        {
          "date": "2022-02-06T23:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-74707ED2DD"
        },
        {
          "date": "2022-03-15T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-15T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source KDE \u003c KTextEditor 5.91.0",
                "product": {
                  "name": "Open Source KDE \u003c KTextEditor 5.91.0",
                  "product_id": "T021903",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kde:kdelibs:ktexteditor_5.91.0"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source KDE \u003c Kate 21.12.2",
                "product": {
                  "name": "Open Source KDE \u003c Kate 21.12.2",
                  "product_id": "T021904",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:kde:kdelibs:kate_21.12.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "KDE"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-23853",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in KDE im KTextEditor und Kate. Diese besteht aufgrund der Art und Weise, wie die Anwendung nach ausf\u00fchrbaren Dateien sucht. Ein lokaler Angreifer kann eine b\u00f6sartige Bin\u00e4rdatei in ein aktuelles Arbeitsverzeichnis platzieren und so beliebigen Code mit erweiterten Rechten zur Ausf\u00fchrung bringen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T012167"
        ]
      },
      "release_date": "2022-01-31T23:00:00.000+00:00",
      "title": "CVE-2022-23853"
    }
  ]
}

CVE-2022-23853 (GCVE-0-2022-23853)

Vulnerability from cvelistv5 – Published: 2022-02-11 00:00 – Updated: 2024-08-03 03:51

Summary

The LSP (Language Server Protocol) plugin in KDE Kate before 21.12.2 and KTextEditor before 5.91.0 tries to execute the associated LSP server binary when opening a file of a given type. If this binary is absent from the PATH, it will try running the LSP server binary in the directory of the file that was just opened (due to a misunderstanding of the QProcess API, that was never intended). This can be an untrusted directory.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://apps.kde.org/kate/
	https://kde.org/info/security/advisory-20220131-1.txt
	https://security.gentoo.org/glsa/202401-21	vendor-advisory

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:51:45.993Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://apps.kde.org/kate/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://kde.org/info/security/advisory-20220131-1.txt"
          },
          {
            "name": "GLSA-202401-21",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202401-21"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The LSP (Language Server Protocol) plugin in KDE Kate before 21.12.2 and KTextEditor before 5.91.0 tries to execute the associated LSP server binary when opening a file of a given type. If this binary is absent from the PATH, it will try running the LSP server binary in the directory of the file that was just opened (due to a misunderstanding of the QProcess API, that was never intended). This can be an untrusted directory."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-15T17:06:14.337537",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://apps.kde.org/kate/"
        },
        {
          "url": "https://kde.org/info/security/advisory-20220131-1.txt"
        },
        {
          "name": "GLSA-202401-21",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202401-21"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-23853",
    "datePublished": "2022-02-11T00:00:00",
    "dateReserved": "2022-01-24T00:00:00",
    "dateUpdated": "2024-08-03T03:51:45.993Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2024-0089

CVE-2022-23853 (GCVE-0-2022-23853)

Tags

Sightings

Nomenclature