{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "Photoshop",
                    "vendor": "Adobe",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "22.1 and earlier"
                        }
                    ]
                }
            ],
            "datePublic": "2021-01-12T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Adobe Photoshop version 22.1 (and earlier) is affected by a heap buffer overflow vulnerability when handling a specially crafted font file. Successful exploitation could lead to arbitrary code execution. Exploitation of this issue requires user interaction in that a victim must open a malicious file."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.6,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-122",
                            "description": "Heap-based Buffer Overflow (CWE-122)",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2021-01-13T22:53:05.000Z",
                "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
                "shortName": "adobe"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://helpx.adobe.com/security/products/photoshop/apsb21-01.html"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "Heap buffer overflow when handling crafted font file could lead to arbitrary code execution",
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "psirt@adobe.com",
                    "DATE_PUBLIC": "2021-01-12T23:00:00.000Z",
                    "ID": "CVE-2021-21006",
                    "STATE": "PUBLIC",
                    "TITLE": "Heap buffer overflow when handling crafted font file could lead to arbitrary code execution"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "Photoshop",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_value": "22.1 and earlier"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "Adobe"
                            }
                        ]
                    }
                },
                "data_format": "MITRE",
                "data_type": "CVE",
                "data_version": "4.0",
                "description": {
                    "description_data": [
                        {
                            "lang": "eng",
                            "value": "Adobe Photoshop version 22.1 (and earlier) is affected by a heap buffer overflow vulnerability when handling a specially crafted font file. Successful exploitation could lead to arbitrary code execution. Exploitation of this issue requires user interaction in that a victim must open a malicious file."
                        }
                    ]
                },
                "impact": {
                    "cvss": {
                        "attackComplexity": "Low",
                        "attackVector": "Local",
                        "availabilityImpact": "High",
                        "baseScore": 8.6,
                        "baseSeverity": "High",
                        "confidentialityImpact": "High",
                        "integrityImpact": "High",
                        "privilegesRequired": "None",
                        "scope": "Changed",
                        "userInteraction": "Required",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "Heap-based Buffer Overflow (CWE-122)"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "https://helpx.adobe.com/security/products/photoshop/apsb21-01.html",
                            "refsource": "CONFIRM",
                            "url": "https://helpx.adobe.com/security/products/photoshop/apsb21-01.html"
                        }
                    ]
                },
                "source": {
                    "discovery": "EXTERNAL"
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T17:53:23.084Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://helpx.adobe.com/security/products/photoshop/apsb21-01.html"
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-04-23T13:20:24.210053Z",
                                "id": "CVE-2021-21006",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-04-23T19:46:51.711Z"
                }
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "assignerShortName": "adobe",
        "cveId": "CVE-2021-21006",
        "datePublished": "2021-01-13T22:53:05.307Z",
        "dateReserved": "2020-12-18T00:00:00.000Z",
        "dateUpdated": "2025-04-23T19:46:51.711Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}