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CVE-2021-31464

Quick assessment

Affected
Foxit Reader
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Foxit Reader是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit Reader 10.1.3.37598 存在安全漏洞，该漏洞源于缺乏对用户提供的数据的正确验证，这可能导致读取超过已分配对象的末端。攻击者可利用这个漏洞和其他漏洞一起在上下文中执行任意代码

AI Predicted 7.8 Difficulty: Hard EPSS 2.02% · P79

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-31464

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader 10.1.3.37598. 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 handling of U3D objects embedded in PDF 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-13574.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Foxit Reader 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit Reader是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit Reader 10.1.3.37598 存在安全漏洞，该漏洞源于缺乏对用户提供的数据的正确验证，这可能导致读取超过已分配对象的末端。攻击者可利用这个漏洞和其他漏洞一起在上下文中执行任意代码
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Foxit Reader 10.1.3.37598 -

II. Public POCs for CVE-2021-31464

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III. Intelligence Information for CVE-2021-31464

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Vendor Advisories for CVE-2021-31464 (1)

Other References for CVE-2021-31464 (1)

Same Patch Batch · Foxit · 2021-05-07 · 32 CVEs total

CVE-2021-31456 Foxit Reader 资源管理错误漏洞
CVE-2021-31472 Foxit Reader 缓冲区错误漏洞
CVE-2021-31471 Foxit Reader 缓冲区错误漏洞
CVE-2021-31470 Foxit Reader 资源管理错误漏洞
CVE-2021-31469 Foxit Reader 缓冲区错误漏洞
CVE-2021-31468 Foxit Reader 缓冲区错误漏洞
CVE-2021-31467 Foxit Reader 缓冲区错误漏洞
CVE-2021-31466 Foxit Reader 缓冲区错误漏洞
CVE-2021-31465 Foxit Reader 缓冲区错误漏洞
CVE-2021-31463 Foxit Reader 缓冲区错误漏洞
CVE-2021-31462 Foxit Reader 缓冲区错误漏洞
CVE-2021-31461 Foxit Reader 安全漏洞
CVE-2021-31460 Foxit Reader 资源管理错误漏洞
CVE-2021-31459 Foxit Reader 资源管理错误漏洞
CVE-2021-31458 Foxit Reader 资源管理错误漏洞
CVE-2021-31457 Foxit Reader 资源管理错误漏洞
CVE-2021-31441 Foxit Reader 资源管理错误漏洞
CVE-2021-31455 Foxit Reader 资源管理错误漏洞
CVE-2021-31454 Foxit Reader 安全漏洞
CVE-2021-31453 Foxit Reader 资源管理错误漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Reader
Same vendor: Foxit
Same weakness: CWE-125

V. Comments for CVE-2021-31464

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