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CVE-2020-36402

Quick assessment

Affected
n/a n/a
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.

Solidity是一门高级编程语言。 Solidity 0.7.5版本存在安全漏洞，该漏洞源于在"smtutil::CHCSmtLib2Interface::querySolver"中存在stack-use-after-return。

AI Predicted 5.5 Difficulty: Theoretical EPSS 0.96% · P60

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-36402

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Solidity 0.7.5 has a stack-use-after-return issue in smtutil::CHCSmtLib2Interface::querySolver. NOTE: c39a5e2b7a3fabbf687f53a2823fc087be6c1a7e is cited in the OSV "fixed" field but does not have a code change.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Solidity 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Solidity是一门高级编程语言。 Solidity 0.7.5版本存在安全漏洞，该漏洞源于在"smtutil::CHCSmtLib2Interface::querySolver"中存在stack-use-after-return。
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
- n/a n/a -

II. Public POCs for CVE-2020-36402

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2020-36402

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Patches & Fixes for CVE-2020-36402 (1)

Other References for CVE-2020-36402 (2)

Same Patch Batch · n/a · 2021-07-01 · 43 CVEs total

CVE-2020-36400 ZeroMQ libzmq 缓冲区错误漏洞
CVE-2018-25018 UnRAR 缓冲区错误漏洞
CVE-2021-36087 SELinux 缓冲区错误漏洞
CVE-2021-36088 Fluent Bit 资源管理错误漏洞
CVE-2021-36086 SELinux 资源管理错误漏洞
CVE-2021-36083 KDE KImageFormats 缓冲区错误漏洞
CVE-2021-36082 Keystone Engine 缓冲区错误漏洞
CVE-2021-36081 tesseract 资源管理错误漏洞
CVE-2021-36080 GNU LibreDWG 资源管理错误漏洞
CVE-2021-36084 SELinux 资源管理错误漏洞
CVE-2021-36089 Grok 缓冲区错误漏洞
CVE-2020-36401 mruby 资源管理错误漏洞
CVE-2020-36403 HTSlib 缓冲区错误漏洞
CVE-2020-36404 Keystone Engine 安全漏洞
CVE-2020-36405 Keystone Engine 资源管理错误漏洞
CVE-2020-36406 uWebSockets 缓冲区错误漏洞
CVE-2020-36407 libavif 缓冲区错误漏洞
CVE-2019-25048 LibreSSL 缓冲区错误漏洞
CVE-2019-25049 LibreSSL 缓冲区错误漏洞
CVE-2018-25017 RawSpeed 缓冲区错误漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-36402

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