Vulnerability-Lookup

CNVD-2020-62460

Vulnerability from cnvd - Published: 2020-11-12

Title

Foxit Reader权限提升漏洞

Description

Foxit Reader是一款PDF文档阅读器。 Foxit Reader 10.0.1.35811及更早版本对更新服务使用的配置文件的处理存在权限提升漏洞。该漏洞源于对更新服务使用的资源的权限设置不正确。攻击者可利用该漏洞提升权限并在SYSTEM上下文中执行代码。

Severity

高

Patch Name

Foxit Reader权限提升漏洞的补丁

Patch Description

Foxit Reader是一款PDF文档阅读器。 Foxit Reader 10.0.1.35811及更早版本对更新服务使用的配置文件的处理存在权限提升漏洞。该漏洞源于对更新服务使用的资源的权限设置不正确。攻击者可利用该漏洞提升权限并在SYSTEM上下文中执行代码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.foxitsoftware.com/support/security-bulletins.html

Reference

https://www.zerodayinitiative.com/advisories/ZDI-20-1231/ https://nvd.nist.gov/vuln/detail/CVE-2020-17414

Impacted products

Name
Foxit Foxit Reader 10.0.0.35798

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-17414",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-17414"
    }
  },
  "description": "Foxit Reader\u662f\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002\n\nFoxit Reader 10.0.1.35811\u53ca\u66f4\u65e9\u7248\u672c\u5bf9\u66f4\u65b0\u670d\u52a1\u4f7f\u7528\u7684\u914d\u7f6e\u6587\u4ef6\u7684\u5904\u7406\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u66f4\u65b0\u670d\u52a1\u4f7f\u7528\u7684\u8d44\u6e90\u7684\u6743\u9650\u8bbe\u7f6e\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\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.com/support/security-bulletins.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-62460",
  "openTime": "2020-11-12",
  "patchDescription": "Foxit Reader\u662f\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002\r\n\r\nFoxit Reader 10.0.1.35811\u53ca\u66f4\u65e9\u7248\u672c\u5bf9\u66f4\u65b0\u670d\u52a1\u4f7f\u7528\u7684\u914d\u7f6e\u6587\u4ef6\u7684\u5904\u7406\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u66f4\u65b0\u670d\u52a1\u4f7f\u7528\u7684\u8d44\u6e90\u7684\u6743\u9650\u8bbe\u7f6e\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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 Reader\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Foxit Foxit Reader 10.0.0.35798"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-1231/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-17414",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-30",
  "title": "Foxit Reader\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-17414 (GCVE-0-2020-17414)

Vulnerability from cvelistv5 – Published: 2020-10-13 17:10 – Updated: 2024-08-04 13:53

Summary

This vulnerability allows local attackers to escalate privileges on affected installations of Foxit Reader 10.0.0.35798. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of the configuration files used by the Foxit Reader Update Service. The issue results from incorrect permissions set on a resource used by the service. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of SYSTEM. Was ZDI-CAN-11229.

Severity ?

7.8 (High)


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

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

zdi

References

URL

Tags

	https://www.foxitsoftware.com/support/security-bu…	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Foxit	Reader	Affected: 10.0.0.35798

Credits

@Kharosx0

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:53:17.395Z",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        }
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      "x_legacyV4Record": {
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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.

Action not permitted

CNVD-2020-62460

CVE-2020-17414 (GCVE-0-2020-17414)

Tags

Sightings

Nomenclature