Vulnerability-Lookup

CNVD-2024-33496

Vulnerability from cnvd - Published: 2024-07-23

Title

PDF-XChange Editor内存错误引用漏洞

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存在内存错误引用漏洞，攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

PDF-XChange Editor内存错误引用漏洞的补丁

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存在内存错误引用漏洞，攻击者可利用该漏洞执行任意代码。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-2023-42075

Impacted products

Name
PDF-XChange PDF-XChange Editor

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-42075",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-42075"
    }
  },
  "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\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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\uff1a\r\nhttps://www.pdf-xchange.com/product/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-33496",
  "openTime": "2024-07-23",
  "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\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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": "PDF-XChange Editor\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PDF-XChange PDF-XChange Editor"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42075",
  "serverity": "\u9ad8",
  "submitTime": "2024-07-19",
  "title": "PDF-XChange Editor\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2023-42075 (GCVE-0-2023-42075)

Vulnerability from cvelistv5 – Published: 2024-05-03 02:12 – Updated: 2024-08-02 19:16

Title

PDF-XChange Editor JPG File Parsing Use-After-Free Remote Code Execution Vulnerability

Summary

PDF-XChange Editor JPG File Parsing Use-After-Free 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. The specific flaw exists within the parsing of JPG files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21691.

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 2024-05-03 20:50 UTC

CWE

CWE-416 - Use After Free

Assigner

zdi mitre root

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://www.tracker-software.com/support/security…	vendor-advisory

Impacted products

4 products

Vendor	Product	Version
PDF-XChange	PDF-XChange Editor	Affected: 10.0.1.371
pdf-xchange	pdf-xchange_editor	Affected: 10.0.1.371 cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.0.1.371:::::::*
pdf-xchange	pdf-tools	Affected: 10.0.1.371 cpe:2.3:a:pdf-xchange:pdf-tools:10.0.1.371:::::::*
pdf-xchange	pdf-xchange_pro	Affected: 10.0.1.371 cpe:2.3:a:pdf-xchange:pdf-xchange_pro:10.0.1.371:::::::*

Date Public

2023-09-08 16:30

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.0.1.371:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "pdf-xchange_editor",
            "vendor": "pdf-xchange",
            "versions": [
              {
                "status": "affected",
                "version": "10.0.1.371"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:pdf-xchange:pdf-tools:10.0.1.371:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "pdf-tools",
            "vendor": "pdf-xchange",
            "versions": [
              {
                "status": "affected",
                "version": "10.0.1.371"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:pdf-xchange:pdf-xchange_pro:10.0.1.371:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "pdf-xchange_pro",
            "vendor": "pdf-xchange",
            "versions": [
              {
                "status": "affected",
                "version": "10.0.1.371"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-42075",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-03T20:50:45.478395Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:25:36.754Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:16:50.173Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1378/"
          },
          {
            "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": "10.0.1.371"
            }
          ]
        }
      ],
      "dateAssigned": "2023-09-06T21:25:45.231Z",
      "datePublic": "2023-09-08T16:30:20.664Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "PDF-XChange Editor JPG File Parsing Use-After-Free 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 JPG files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21691."
        }
      ],
      "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"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-416: Use After Free",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-03T02:12:53.187Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
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      "references": [
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          "tags": [
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          "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1378/"
        },
        {
          "name": "vendor-provided URL",
          "tags": [
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          ],
          "url": "https://www.tracker-software.com/support/security-bulletins.html"
        }
      ],
      "source": {
        "lang": "en",
        "value": "Anonymous"
      },
      "title": "PDF-XChange Editor JPG File Parsing Use-After-Free Remote Code Execution Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2023-42075",
    "datePublished": "2024-05-03T02:12:53.187Z",
    "dateReserved": "2023-09-06T21:13:00.549Z",
    "dateUpdated": "2024-08-02T19:16:50.173Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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.