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CVE-2020-27856

Quick assessment

Affected
Foxit Studio Photo
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 Studio Photo是中国福昕（Foxit）公司的一套图像编辑软件。 Foxit Studio Photo中存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 8.1 Difficulty: Moderate EPSS 2.86% · P86

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-27856

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 Studio Photo 3.6.6.922. 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 CR2 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 structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11434.
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 Studio Photo 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit Studio Photo是中国福昕（Foxit）公司的一套图像编辑软件。 Foxit Studio Photo中存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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 Studio Photo 3.6.6.922 -

II. Public POCs for CVE-2020-27856

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III. Intelligence Information for CVE-2020-27856

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Vendor Advisories for CVE-2020-27856 (1)

Other References for CVE-2020-27856 (1)

Same Patch Batch · Foxit · 2021-02-09 · 22 CVEs total

CVE-2020-17428 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-27857 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-27855 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17436 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17435 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17434 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17433 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17432 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17431 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17430 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17429 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17418 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17427 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17426 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17425 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17424 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17423 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17422 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17421 Foxit Studio Photo 缓冲区错误漏洞
CVE-2020-17420 Foxit Studio Photo 缓冲区错误漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Studio Photo
Same vendor: Foxit
Same weakness: CWE-125

V. Comments for CVE-2020-27856

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