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{
"id": "CVE-2023-42057",
"sourceIdentifier": "zdi-disclosures@trendmicro.com",
"published": "2024-05-03T03:15:40.163",
"lastModified": "2024-05-03T03:15:40.163",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20930."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "zdi-disclosures@trendmicro.com",
"type": "Secondary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "zdi-disclosures@trendmicro.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-125"
}
]
}
],
"references": [
{
"url": "https://www.tracker-software.com/support/security-bulletins.html",
"source": "zdi-disclosures@trendmicro.com"
},
{
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1363/",
"source": "zdi-disclosures@trendmicro.com"
}
]
}