WID-SEC-W-2023-1157

Vulnerability from csaf_certbund - Published: 2018-09-03 22:00 - Updated: 2023-05-23 22:00
Summary
GNOME: Mehrere Schwachstellen
Severity
Mittel
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: GNOME ist ein graphischer Desktop auf Unix Systemen.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in GNOME ausnutzen, um Informationen offenzulegen und um einen Denial of Service Zustand herbeizuführen.
Betroffene Betriebssysteme: - Linux
CVE-2018-16429

Es existiert eine "out-of-bounds read" Schwachstelle in GNOME in der "GLib" Komponente in "g_markup_parse_context_parse()" in [gmarkup.c] im Zusammenhang mit UTF-8 Zeichenketten. Ein Angreifer kann durch speziell gestaltete Eingaben Informationen aus dem Speicher offenlegen.

Affected products
Product Identifier Version Remediation
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Open Source GNOME
Open Source
 cpe:/a:gnome:gnome:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Amazon Linux 2
Amazon
 cpe:/o:amazon:linux_2:- —
CVE-2018-16428

Es existiert eine "NULL pointer dereference" Schwachstelle in GNOME in der "GLib" Komponente in "g_markup_parse_context_end_parse()" in [gmarkup.c]. Ein Angreifer kann dadurch einen Denial of Service Zustand herbeiführen.

Affected products
Known affected 4 products, the same list as for CVE-2018-16429
References
To clipboard 

{
  "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": "GNOME ist ein graphischer Desktop auf Unix Systemen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in GNOME ausnutzen, um Informationen offenzulegen und um einen Denial of Service Zustand herbeizuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2023-1157 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2023-1157.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1157 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1157"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1749 vom 2023-05-24",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1749.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2049 vom 2023-05-17",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2049.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1742 vom 2023-05-04",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1742.html"
      },
      {
        "category": "external",
        "summary": "National Vulnerability Database CVE-2018-16429 vom 2018-09-03",
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16429"
      },
      {
        "category": "external",
        "summary": "National Vulnerability Database CVE-2018-16428 vom 2018-09-03",
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16428"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3767-2 vom 2018-09-19",
        "url": "https://usn.ubuntu.com/3767-2/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3966-1 vom 2018-12-04",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183966-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1596-1 vom 2019-06-21",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191596-1.html"
      }
    ],
    "source_lang": "en-US",
    "title": "GNOME: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-05-23T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:50:28.784+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1157",
      "initial_release_date": "2018-09-03T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2018-09-03T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2018-09-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "New remediations available"
        },
        {
          "date": "2018-10-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Added references"
        },
        {
          "date": "2018-11-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "Added references"
        },
        {
          "date": "2018-12-03T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2019-06-23T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-07-31T22:00:00.000+00:00",
          "number": "7",
          "summary": "Referenz(en) aufgenommen: DLA-1866"
        },
        {
          "date": "2023-05-04T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-16T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-23T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source GNOME",
            "product": {
              "name": "Open Source GNOME",
              "product_id": "T003884",
              "product_identification_helper": {
                "cpe": "cpe:/a:gnome:gnome:-"
              }
            }
          }
        ],
        "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"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-16429",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine \"out-of-bounds read\" Schwachstelle in GNOME in der \"GLib\" Komponente in \"g_markup_parse_context_parse()\" in [gmarkup.c] im Zusammenhang mit UTF-8 Zeichenketten. Ein Angreifer kann durch speziell gestaltete Eingaben Informationen aus dem Speicher offenlegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T003884",
          "T000126",
          "398363"
        ]
      },
      "release_date": "2018-09-03T22:00:00.000+00:00",
      "title": "CVE-2018-16429"
    },
    {
      "cve": "CVE-2018-16428",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine \"NULL pointer dereference\" Schwachstelle in GNOME in der \"GLib\" Komponente in \"g_markup_parse_context_end_parse()\" in [gmarkup.c]. Ein Angreifer kann dadurch einen Denial of Service Zustand herbeif\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T003884",
          "T000126",
          "398363"
        ]
      },
      "release_date": "2018-09-03T22:00:00.000+00:00",
      "title": "CVE-2018-16428"
    }
  ]
}



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