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CVE-2020-37121— CODE::BLOCKS 16.01 - Buffer Overflow (SEH) UNICODE

Quick assessment

Affected
Code::Blocks Code::Blocks
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.

Code::Blocks是Code::Blocks开源的一个集成开发环境。 Code::Blocks 16.01版本存在安全漏洞，该漏洞源于存在缓冲区溢出，可能导致攻击者执行任意代码。

CVSS 5.5 · Medium EPSS 0.20% · P10

Affected Version Matrix 1

VendorProduct Version RangeStatus
Code::Blocks Code::Blocks 16.01 affected
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I. Basic Information for CVE-2020-37121

Vulnerability Information
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Vulnerability Title
CODE::BLOCKS 16.01 - Buffer Overflow (SEH) UNICODE
Source: CVE Program / CVE List V5
Vulnerability Description
CODE::BLOCKS 16.01 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler with crafted Unicode characters. Attackers can create a malicious text file with 1982 bytes of buffer and shellcode to trigger remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Code::Blocks 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Code::Blocks是Code::Blocks开源的一个集成开发环境。 Code::Blocks 16.01版本存在安全漏洞，该漏洞源于存在缓冲区溢出，可能导致攻击者执行任意代码。
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
Code::Blocks Code::Blocks 16.01 -

II. Public POCs for CVE-2020-37121

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III. Intelligence Information for CVE-2020-37121

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Security Blog Posts for CVE-2020-37121 (1)

IV. Related Vulnerabilities

Same product: Code::Blocks
Same vendor: Code::Blocks
Same weakness: CWE-121

V. Comments for CVE-2020-37121

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