{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2021-42734",
        "ASSIGNER": "psirt@adobe.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Adobe Photoshop version 22.5.1 \u202fand earlier\u202fversions\u202f\u202f\u202fare affected by an out-of-bounds read 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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Out-of-bounds Read (CWE-125)",
                        "cweId": "CWE-125"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Adobe",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Photoshop Desktop",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "lessThanOrEqual": "22.5.1",
                                                        "status": "affected",
                                                        "version": "0",
                                                        "versionType": "semver"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://helpx.adobe.com/security/products/photoshop/apsb21-109.html",
                "refsource": "MISC",
                "name": "https://helpx.adobe.com/security/products/photoshop/apsb21-109.html"
            }
        ]
    },
    "source": {
        "discovery": "EXTERNAL"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "confidentialityRequirement": "NOT_DEFINED",
                "environmentalScore": 5.5,
                "environmentalSeverity": "MEDIUM",
                "exploitCodeMaturity": "NOT_DEFINED",
                "integrityImpact": "NONE",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "LOW",
                "modifiedAttackVector": "LOCAL",
                "modifiedAvailabilityImpact": "NONE",
                "modifiedConfidentialityImpact": "HIGH",
                "modifiedIntegrityImpact": "NONE",
                "modifiedPrivilegesRequired": "NONE",
                "modifiedScope": "NOT_DEFINED",
                "modifiedUserInteraction": "REQUIRED",
                "privilegesRequired": "NONE",
                "remediationLevel": "NOT_DEFINED",
                "reportConfidence": "NOT_DEFINED",
                "scope": "UNCHANGED",
                "temporalScore": 5.5,
                "temporalSeverity": "MEDIUM",
                "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"
            }
        ]
    }
}