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CVE-2021-42778

EPSS 0.13% · P32
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I. Basic Information for CVE-2021-42778

Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在过期或释放后对资源进行操作
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenSC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSC是一款开源的智能卡工具和中间件。 OpenSC 0.22.0 版本之前的 sc_pkcs15_free_tokeninfo 存在资源管理错误漏洞,该漏洞源于 sc_pkcs15_free_tokeninfo 中发现了堆多重释放问题。
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

VendorProductAffected VersionsCPESubscribe
-opensc opensc 0.22.0 -

II. Public POCs for CVE-2021-42778

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III. Intelligence Information for CVE-2021-42778

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Same Patch Batch · n/a · 2022-04-18 · 26 CVEs total

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CVE-2022-26631ResearchGate Automatic Question Paper Generator System SQL注入漏洞
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Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-42778

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