WID-SEC-W-2023-1968

Vulnerability from csaf_certbund - Published: 2023-08-06 22:00 - Updated: 2024-03-03 23:00
Summary
GhostScript: 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: Ghostscript ist ein kostenloser Interpreter der Seitenbeschreibungssprachen PostScript und Portable Document Format (PDF).
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ghostscript ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
CVE-2023-38560

Es existieren mehrere Schwachstellen in Ghostscript. Die Fehler sind auf einen Integer Overflow in "pcl/pl/plfont.c:418 in pl_glyph_name" sowie einem Buffer Overflow in "devn_pcx_write_rle()" zurückzuführen. Diese Schwachstellen können mithilfe einer manipulierten PDF-Datei ausgenutzt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuführen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.

Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Amazon Linux 2
Amazon
 cpe:/o:amazon:linux_2:- —
Xerox FreeFlow Print Server v9
Xerox / FreeFlow Print Server
 cpe:/a:xerox:freeflow_print_server:v9 v9
Xerox FreeFlow Print Server v7
Xerox / FreeFlow Print Server
 cpe:/a:xerox:freeflow_print_server:v7 v7
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
Product Identifier Version Remediation
Red Hat Enterprise Linux <= 9.0
Red Hat / Enterprise Linux
 <= 9.0
Red Hat Enterprise Linux <= 8.0
Red Hat / Enterprise Linux
 <= 8.0
CVE-2023-38559

Es existieren mehrere Schwachstellen in Ghostscript. Die Fehler sind auf einen Integer Overflow in "pcl/pl/plfont.c:418 in pl_glyph_name" sowie einem Buffer Overflow in "devn_pcx_write_rle()" zurückzuführen. Diese Schwachstellen können mithilfe einer manipulierten PDF-Datei ausgenutzt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuführen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.

Affected products
Known affected 9 products, the same list as for CVE-2023-38560
Last affected 2 products, the same list as for CVE-2023-38560
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": "Ghostscript ist ein kostenloser Interpreter der Seitenbeschreibungssprachen PostScript und Portable Document Format (PDF).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ghostscript ausnutzen, um einen Denial of Service Angriff durchzuf\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-2023-1968 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1968.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1968 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1968"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla \u2013 Bug 2224367 vom 2023-08-06",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224367"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-D0EF677E6F vom 2023-08-07",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-d0ef677e6f"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-CBA4A3A00F vom 2023-08-07",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-cba4a3a00f"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3519 vom 2023-08-07",
        "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00006.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6297-1 vom 2023-08-17",
        "url": "https://ubuntu.com/security/notices/USN-6297-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1801 vom 2023-08-23",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1801.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2204 vom 2023-08-23",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2204.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3439-1 vom 2023-08-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/016027.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3438-1 vom 2023-08-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/016028.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6544 vom 2023-11-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:6544"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7053 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:7053"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-6732 vom 2023-11-16",
        "url": "https://linux.oracle.com/errata/ELSA-2023-6732.html"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX24-005 vom 2024-03-04",
        "url": "https://security.business.xerox.com/wp-content/uploads/2024/03/Xerox-Security-Bulletin-XRX24-005-Xerox-FreeFlow%C2%AE-Print-Server-v9_Feb-2024.pdf"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX24-004 vom 2024-03-04",
        "url": "https://security.business.xerox.com/wp-content/uploads/2024/03/Xerox%C2%AE-Security-Bulletin-XRX24-004-Xerox%C2%AE-FreeFlow%C2%AE-Print-Server-v7.pdf"
      }
    ],
    "source_lang": "en-US",
    "title": "GhostScript: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-03-03T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:56:35.452+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1968",
      "initial_release_date": "2023-08-06T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-08-06T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-08-07T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora und Debian aufgenommen"
        },
        {
          "date": "2023-08-17T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-08-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-08-27T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-07T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-16T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-03T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von XEROX aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Ghostscript",
            "product": {
              "name": "Open Source Ghostscript",
              "product_id": "T005557",
              "product_identification_helper": {
                "cpe": "cpe:/a:ghostscript:ghostscript:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "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": "product_version_range",
                "name": "\u003c= 8.0",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c= 8.0",
                  "product_id": "T029091"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c= 9.0",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c= 9.0",
                  "product_id": "T029092"
                }
              }
            ],
            "category": "product_name",
            "name": "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"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "v7",
                "product": {
                  "name": "Xerox FreeFlow Print Server v7",
                  "product_id": "T015631",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:xerox:freeflow_print_server:v7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "v9",
                "product": {
                  "name": "Xerox FreeFlow Print Server v9",
                  "product_id": "T015632",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:xerox:freeflow_print_server:v9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FreeFlow Print Server"
          }
        ],
        "category": "vendor",
        "name": "Xerox"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-38560",
      "notes": [
        {
          "category": "description",
          "text": "Es existieren mehrere Schwachstellen in Ghostscript. Die Fehler sind auf einen Integer Overflow in \"pcl/pl/plfont.c:418 in pl_glyph_name\" sowie einem Buffer Overflow in \"devn_pcx_write_rle()\" zur\u00fcckzuf\u00fchren. Diese Schwachstellen k\u00f6nnen mithilfe einer manipulierten PDF-Datei ausgenutzt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T015632",
          "T015631",
          "T004914",
          "74185"
        ],
        "last_affected": [
          "T029092",
          "T029091"
        ]
      },
      "release_date": "2023-08-06T22:00:00.000+00:00",
      "title": "CVE-2023-38560"
    },
    {
      "cve": "CVE-2023-38559",
      "notes": [
        {
          "category": "description",
          "text": "Es existieren mehrere Schwachstellen in Ghostscript. Die Fehler sind auf einen Integer Overflow in \"pcl/pl/plfont.c:418 in pl_glyph_name\" sowie einem Buffer Overflow in \"devn_pcx_write_rle()\" zur\u00fcckzuf\u00fchren. Diese Schwachstellen k\u00f6nnen mithilfe einer manipulierten PDF-Datei ausgenutzt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T015632",
          "T015631",
          "T004914",
          "74185"
        ],
        "last_affected": [
          "T029092",
          "T029091"
        ]
      },
      "release_date": "2023-08-06T22:00:00.000+00:00",
      "title": "CVE-2023-38559"
    }
  ]
}



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