{
  "affected": [],
  "aliases": [
    "CVE-2023-21598"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-13T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-55x4-ghv8-8v8m",
  "modified": "2023-01-13T21:30:25Z",
  "published": "2023-01-13T21:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21598"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "GSD": {
    "alias": "CVE-2023-21598",
    "id": "GSD-2023-21598"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-21598"
      ],
      "details": "Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
      "id": "GSD-2023-21598",
      "modified": "2023-12-13T01:20:25.141863Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "psirt@adobe.com",
        "DATE_PUBLIC": "2023-01-10T23:00:00.000Z",
        "ID": "CVE-2023-21598",
        "STATE": "PUBLIC",
        "TITLE": "Adobe InCopy Font Parsing Use-After-Free Information Disclosure Vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "InCopy",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_value": "18.0"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "17.4"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "None"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "None"
                        }
                      ]
                    }
                  }
                ]
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              "vendor_name": "Adobe"
            }
          ]
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      },
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            "value": "Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "Low",
          "attackVector": "Local",
          "availabilityImpact": "None",
          "baseScore": 5.5,
          "baseSeverity": "Medium",
          "confidentialityImpact": "High",
          "integrityImpact": "None",
          "privilegesRequired": "None",
          "scope": "Unchanged",
          "userInteraction": "Required",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        }
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      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Use After Free (CWE-416)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html",
            "refsource": "MISC",
            "url": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:adobe:incopy:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "17.4",
                    "versionStartIncluding": "17.0",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:adobe:incopy:18.0:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
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                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
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        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file."
            }
          ]
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            {
              "name": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "exploitabilityScore": 1.8,
          "impactScore": 3.6
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      "lastModifiedDate": "2023-01-23T16:39Z",
      "publishedDate": "2023-01-13T21:15Z"
    }
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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": "Adobe Creative Cloud umfasst Anwendungen und Dienste f\u00fcr Video, Design, Fotografie und Web.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Adobe Creative Cloud ausnutzen, um beliebigen Programmcode auszuf\u00fchren und vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- MacOS X\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-2023-0050 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0050.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0050 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0050"
      },
      {
        "category": "external",
        "summary": "Adobe Security Advisory vom 2023-01-10",
        "url": "https://helpx.adobe.com/security/products/incopy/apsb23-08.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Adobe Creative Cloud (InCopy): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-01-10T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:08:56.412+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-0050",
      "initial_release_date": "2023-01-10T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-01-10T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Adobe Creative Cloud InCopy \u003c ID18.1",
                "product": {
                  "name": "Adobe Creative Cloud InCopy \u003c ID18.1",
                  "product_id": "T025783",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:adobe:creative_cloud:incopy__id18.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Adobe Creative Cloud InCopy \u003c ID17.4.1",
                "product": {
                  "name": "Adobe Creative Cloud InCopy \u003c ID17.4.1",
                  "product_id": "T025784",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:adobe:creative_cloud:incopy__id17.4.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Creative Cloud"
          }
        ],
        "category": "vendor",
        "name": "Adobe"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-21599",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21599"
    },
    {
      "cve": "CVE-2023-21598",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21598"
    },
    {
      "cve": "CVE-2023-21597",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21597"
    },
    {
      "cve": "CVE-2023-21596",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21596"
    },
    {
      "cve": "CVE-2023-21595",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21595"
    },
    {
      "cve": "CVE-2023-21594",
      "notes": [
        {
          "category": "description",
          "text": "In der Adobe Creative Cloud Anwendung \"InCopy\" existieren mehrere Schwachstellen aufgrund eines Heap-basierten Puffer\u00fcberlaufs, eines Out-of-bounds-Read, einer unsachgem\u00e4\u00dfen Eingabevalidierung, eines Use-after-free-Fehlers und mehrerer Out-of-bounds-Writes. Ein entfernter, anonymer Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code und zum Offenlegen vertraulicher Informationen ausnutzen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "release_date": "2023-01-10T23:00:00Z",
      "title": "CVE-2023-21594"
    }
  ]
}