cnvd - cnvd-2025-21891

cnvd-2025-21891

Vulnerability from cnvd

Title

PDF-XChange Editor EMF功能越界读取漏洞

Description

PDF-XChange Editor是PDF-XChange公司的一个运行在Microsoft Windows系统中的PDF文件查看软件。 PDF-XChange Editor EMF功能存在越界读取漏洞，攻击者可利用该漏洞导致敏感信息泄露。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.pdf-xchange.com/product/pdf-xchange-editor

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2171

Impacted products

Name
PDF-XChange PDF-XChange Editor 10.5.2.395

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-27931",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-27931"
    }
  },
  "description": "PDF-XChange Editor\u662fPDF-XChange\u516c\u53f8\u7684\u4e00\u4e2a\u8fd0\u884c\u5728Microsoft Windows\u7cfb\u7edf\u4e2d\u7684PDF\u6587\u4ef6\u67e5\u770b\u8f6f\u4ef6\u3002\n\nPDF-XChange Editor EMF\u529f\u80fd\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.pdf-xchange.com/product/pdf-xchange-editor",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-21891",
  "openTime": "2025-09-19",
  "products": {
    "product": "PDF-XChange PDF-XChange Editor 10.5.2.395"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2171",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-11",
  "title": "PDF-XChange Editor EMF\u529f\u80fd\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2025-27931 (GCVE-0-2025-27931)

Vulnerability from cvelistv5

Published

2025-08-05 14:49

Modified

2025-11-03 19:46

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

CWE-125 - Out-of-bounds Read

Summary

An out-of-bounds read vulnerability exists in the EMF functionality of PDF-XChange Editor version 10.5.2.395. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.

References

URL

Tags

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2171

Impacted products

	Vendor	Product	Version
	PDF-XChange Co. Ltd	PDF-XChange Editor	Version: 10.5.2.395

Show details on NVD website

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-27931",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-05T20:11:29.390696Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2025-08-05T20:11:38.392Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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          "dateUpdated": "2025-11-03T19:46:39.793Z",
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      "affected": [
        {
          "product": "PDF-XChange Editor",
          "vendor": "PDF-XChange Co. Ltd",
          "versions": [
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              "status": "affected",
              "version": "10.5.2.395"
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        }
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      "credits": [
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          "value": "Discovered by KPC of Cisco Talos."
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        {
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          "value": "An out-of-bounds read vulnerability exists in the EMF functionality of PDF-XChange Editor version 10.5.2.395.  By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information."
        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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    "dateReserved": "2025-04-07T20:48:35.981Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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