Vulnerability-Lookup

CNVD-2025-28528

Vulnerability from cnvd - Published: 2025-11-11

Title

Foxit PDF Reader缓冲区溢出漏洞

Description

oxit PDF Reader是中国福昕（Foxit）公司的一款PDF阅读器。 Foxit PDF Reader存在缓冲区溢出漏洞，该漏洞源于解析PRC文件时未验证用户输入导致越界读取，可能导致远程代码执行。远程攻击者可利用该漏洞提交特殊的文件请求，诱使用户解析，可使应用程序崩溃或以应用程序上下文执行任意代码。

Severity

高

Patch Name

Foxit PDF Reader缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载: https://www.foxit.com/support/security-bulletins.html

Reference

https://www.zerodayinitiative.com/advisories/ZDI-25-866/

Impacted products

Name
Foxit PDF Reader

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-9326",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-9326"
    }
  },
  "description": "oxit PDF Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u516c\u53f8\u7684\u4e00\u6b3ePDF\u9605\u8bfb\u5668\u3002\n\nFoxit PDF Reader\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u6790PRC\u6587\u4ef6\u65f6\u672a\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u5bfc\u81f4\u8d8a\u754c\u8bfb\u53d6\uff0c\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d:\r\nhttps://www.foxit.com/support/security-bulletins.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-28528",
  "openTime": "2025-11-11",
  "patchDescription": "oxit PDF Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u516c\u53f8\u7684\u4e00\u6b3ePDF\u9605\u8bfb\u5668\u3002\r\n\r\nFoxit PDF Reader\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u6790PRC\u6587\u4ef6\u65f6\u672a\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u5bfc\u81f4\u8d8a\u754c\u8bfb\u53d6\uff0c\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Foxit PDF Reader\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Foxit PDF Reader"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-25-866/",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-25",
  "title": "Foxit PDF Reader\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-9326 (GCVE-0-2025-9326)

Vulnerability from cvelistv5 – Published: 2025-09-02 20:09 – Updated: 2025-09-02 20:41

Title

Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Summary

Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PRC 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26784.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-09-02 20:41 UTC

CWE

CWE-125 - Out-of-bounds Read

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://www.foxit.com/support/security-bulletins.html	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Foxit	PDF Reader	Affected: 2024.4.0.27683

Date Public

2025-08-21 20:11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-9326",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-02T20:41:42.298511Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-02T20:41:46.941Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "PDF Reader",
          "vendor": "Foxit",
          "versions": [
            {
              "status": "affected",
              "version": "2024.4.0.27683"
            }
          ]
        }
      ],
      "dateAssigned": "2025-08-21T19:50:12.675Z",
      "datePublic": "2025-08-21T20:11:50.753Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 PRC 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26784."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-125",
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          ]
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      "providerMetadata": {
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        },
        {
          "name": "vendor-provided URL",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.foxit.com/support/security-bulletins.html"
        }
      ],
      "source": {
        "lang": "en",
        "value": "Mat Powell of Trend Micro Zero Day Initiative"
      },
      "title": "Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
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    "datePublished": "2025-09-02T20:09:20.028Z",
    "dateReserved": "2025-08-21T19:50:12.640Z",
    "dateUpdated": "2025-09-02T20:41:46.941Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2025-28528

CVE-2025-9326 (GCVE-0-2025-9326)

Tags

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Nomenclature

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