WID-SEC-W-2023-0712

Vulnerability from csaf_certbund - Published: 2019-05-07 22:00 - Updated: 2023-03-21 23:00
Summary
Ghostscript: 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
Ghostscript ist ein kostenloser Interpreter der Seitenbeschreibungssprachen PostScript und Portable Document Format (PDF).
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ghostscript ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows
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": "Ghostscript ist ein kostenloser Interpreter der Seitenbeschreibungssprachen PostScript  und Portable Document Format (PDF).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ghostscript ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows",
        "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-2023-0712 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-0712.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0712 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0712"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2003 vom 2023-03-22",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2003.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla Bug 1673304 vom 2019-05-07",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1673304"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:0971 vom 2019-05-07",
        "url": "https://access.redhat.com/errata/RHSA-2019:0971"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1017 vom 2019-05-07",
        "url": "https://access.redhat.com/errata/RHSA-2019:1017"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3970-1 vom 2019-05-08",
        "url": "https://usn.ubuntu.com/3970-1/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4442 vom 2019-05-13",
        "url": "https://www.debian.org/security/2019/dsa-4442"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2460-1 vom 2019-09-25",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192460-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2478-1 vom 2019-09-26",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192478-1.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1598 vom 2021-02-20",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1598.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2989 vom 2022-05-02",
        "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00000.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Ghostscript: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2023-03-21T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:47:05.005+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-0712",
      "initial_release_date": "2019-05-07T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-05-07T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-05-08T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-05-12T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-05-19T22:00:00.000+00:00",
          "number": "4",
          "summary": "Referenz(en) aufgenommen: DLA-1792, DLA-1793, DLA-1791"
        },
        {
          "date": "2019-09-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-953FC0F16D, FEDORA-2019-0A9D525D71, FEDORA-2019-EBD6C4F15A"
        },
        {
          "date": "2019-09-25T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-02-21T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-05-01T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-03-21T23:00:00.000+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": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Ghostscript \u003c 9.28",
            "product": {
              "name": "Open Source Ghostscript \u003c 9.28",
              "product_id": "T014118",
              "product_identification_helper": {
                "cpe": "cpe:/a:ghostscript:ghostscript:9.28"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "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-2019-3839",
      "notes": [
        {
          "category": "description",
          "text": "Es gibt eine Schwachstelle in Ghostscript aufgrund fehlender Schutzma\u00dfnahmen gegen CVE-2019-6116. Ein Angreifer kann dies mittels speziell gestalteter Dateien ausnutzen, um die \"-dSAFER\"-Beschr\u00e4nkungen zu umgehen und seine Rechte zu erh\u00f6hen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363"
        ]
      },
      "release_date": "2019-05-07T22:00:00.000+00:00",
      "title": "CVE-2019-3839"
    }
  ]
}


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  • 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.