cnvd - cnvd-2024-33526

cnvd-2024-33526

Vulnerability from cnvd

Title: PDF-XChange Editor越界读取漏洞（CNVD-2024-33526）

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存在越界读取漏洞，攻击者可利用该漏洞泄露敏感信息。

Severity: 低

Patch Name: PDF-XChange Editor越界读取漏洞（CNVD-2024-33526）的补丁

Patch 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存在越界读取漏洞，攻击者可利用该漏洞泄露敏感信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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.pdf-xchange.com/product/downloads

Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42049

Impacted products

Name
PDF-XChange PDF-XChange Editor

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-42049",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-42049"
    }
  },
  "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\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\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\uff1a\r\nhttps://www.pdf-xchange.com/product/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-33526",
  "openTime": "2024-07-24",
  "patchDescription": "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\r\n\r\nPDF-XChange Editor\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\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": "PDF-XChange Editor\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2024-33526\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "PDF-XChange PDF-XChange Editor"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42049",
  "serverity": "\u4f4e",
  "submitTime": "2024-07-19",
  "title": "PDF-XChange Editor\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2024-33526\uff09"
}

CVE-2023-42049 (GCVE-0-2023-42049)

Vulnerability from cvelistv5

Published

2024-05-03 02:12

Modified

2024-08-02 19:16

Severity ?

3.3 (Low) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CWE

CWE-125 - Out-of-bounds Read

Summary

PDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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. The specific flaw exists within the parsing of EMF 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-20920.

References

▼	URL	Tags
	https://www.zerodayinitiative.com/advisories/ZDI-23-1350/	x_research-advisory
	https://www.tracker-software.com/support/security-bulletins.html	vendor-advisory

Impacted products

	Vendor	Product	Version
	PDF-XChange	PDF-XChange Editor	Version: 9.5.368.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:pdf-xchange:pdf-xchange_editor:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "pdf-xchange_editor",
            "vendor": "pdf-xchange",
            "versions": [
              {
                "lessThan": "10.3.0.386",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-42049",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-03T20:34:12.295890Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-06T12:31:01.943Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:16:49.680Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ZDI-23-1350",
            "tags": [
              "x_research-advisory",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1350/"
          },
          {
            "name": "vendor-provided URL",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.tracker-software.com/support/security-bulletins.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "PDF-XChange Editor",
          "vendor": "PDF-XChange",
          "versions": [
            {
              "status": "affected",
              "version": "9.5.368.0"
            }
          ]
        }
      ],
      "dateAssigned": "2023-09-06T16:25:45.080-05:00",
      "datePublic": "2023-09-08T11:27:56.115-05:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "PDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 EMF 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-20920."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-03T02:12:33.424Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "name": "ZDI-23-1350",
          "tags": [
            "x_research-advisory"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1350/"
        },
        {
          "name": "vendor-provided URL",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.tracker-software.com/support/security-bulletins.html"
        }
      ],
      "source": {
        "lang": "en",
        "value": "Mat Powell of Trend Micro Zero Day Initiative"
      },
      "title": "PDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2023-42049",
    "datePublished": "2024-05-03T02:12:33.424Z",
    "dateReserved": "2023-09-06T21:13:00.543Z",
    "dateUpdated": "2024-08-02T19:16:49.680Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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