Vulnerability-Lookup

CNVD-2023-61388

Vulnerability from cnvd - Published: 2023-08-04

Title

Foxit Reader资源管理错误漏洞（CNVD-2023-61388）

Description

Foxit Reader是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit Reader 12.1.2.15332版本存在安全漏洞，该漏洞源于恶意PDF文档中特制的Javascript代码可以触发先前释放对象的重用，攻击者可利用该漏洞导致内存损坏并导致任意代码执行。

Severity

高

Patch Name

Foxit Reader资源管理错误漏洞（CNVD-2023-61388）的补丁

Patch Description

Foxit Reader是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit Reader 12.1.2.15332版本存在安全漏洞，该漏洞源于恶意PDF文档中特制的Javascript代码可以触发先前释放对象的重用，攻击者可利用该漏洞导致内存损坏并导致任意代码执行。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.foxitsoftware.cn/pdf-reader/?agent=foxit&MD=menu

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-33876

Impacted products

Name
Foxit Foxit Reader 12.1.2.15332

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-33876",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-33876"
    }
  },
  "description": "Foxit Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u516c\u53f8\u7684\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002\n\nFoxit Reader 12.1.2.15332\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6076\u610fPDF\u6587\u6863\u4e2d\u7279\u5236\u7684Javascript\u4ee3\u7801\u53ef\u4ee5\u89e6\u53d1\u5148\u524d\u91ca\u653e\u5bf9\u8c61\u7684\u91cd\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u5e76\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.foxitsoftware.cn/pdf-reader/?agent=foxit\u0026MD=menu",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-61388",
  "openTime": "2023-08-04",
  "patchDescription": "Foxit Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u516c\u53f8\u7684\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002\r\n\r\nFoxit Reader 12.1.2.15332\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6076\u610fPDF\u6587\u6863\u4e2d\u7279\u5236\u7684Javascript\u4ee3\u7801\u53ef\u4ee5\u89e6\u53d1\u5148\u524d\u91ca\u653e\u5bf9\u8c61\u7684\u91cd\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u5e76\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\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 Reader\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2023-61388\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Foxit Foxit Reader 12.1.2.15332"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-33876",
  "serverity": "\u9ad8",
  "submitTime": "2023-07-21",
  "title": "Foxit Reader\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2023-61388\uff09"
}

CVE-2023-33876 (GCVE-0-2023-33876)

Vulnerability from cvelistv5 – Published: 2023-07-19 13:16 – Updated: 2025-11-04 19:16

Summary

A use-after-free vulnerability exists in the way Foxit Reader 12.1.2.15332 handles destroying annotations. Specially crafted Javascript code inside a malicious PDF document can trigger reuse of a previously freed object, which can lead to memory corruption and result in arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-28 14:48 UTC

CWE

CWE-416 - Use After Free

Assigner

talos mitre root

References

2 references

URL	Tags
https://talosintelligence.com/vulnerability_repor…
https://www.talosintelligence.com/vulnerability_r…

Impacted products

1 product

Vendor	Product	Version
Foxit	Foxit Reader	Affected: 12.1.2.15332

Credits

Discovered by Kamlapati Choubey and Aleksandar Nikolic of Cisco Talos.

Show details on NVD website

JSON

To clipboard

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            "tags": [
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            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1796"
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        "title": "CVE Program Container"
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        "metrics": [
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                "id": "CVE-2023-33876",
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                    "Technical Impact": "total"
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                "timestamp": "2024-10-28T14:48:11.558768Z",
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    "cna": {
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          "versions": [
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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    "datePublished": "2023-07-19T13:16:36.125Z",
    "dateReserved": "2023-06-27T19:26:15.295Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.