CVE-2020-27339
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I. Basic Information for CVE-2020-27339
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the kernel in Insyde InsydeH2O 5.x, certain SMM drivers did not correctly validate the CommBuffer and CommBufferSize parameters, allowing callers to corrupt either the firmware or the OS memory. The fixed versions for this issue in the AhciBusDxe, IdeBusDxe, NvmExpressDxe, SdHostDriverDxe, and SdMmcDeviceDxe drivers are 05.16.25, 05.26.25, 05.35.25, 05.43.25, and 05.51.25 (for Kernel 5.1 through 5.5).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Insyde InsydeH2O 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Insyde InsydeH2O是中国台湾系微（Insyde）公司的一个 C 语言源，它实现了新技术“EFI/UEFI”规范，旨在取代传统的 BIOS（基本输入/输出系统）。 Insyde InsydeH2O 5.x版本存在安全漏洞，攻击者可利用该漏洞通过系统管理模式的权限获得对系统的控制。
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-2020-27339
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.insyde.com/security-pledge/SA-2021001x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20220216-0005/x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-27339
Same Patch Batch · n/a · 2021-06-16 · 54 CVEs total
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| CVE-2021-34683 | EXCELLENT INFOTEK CORPORATION (EIC) E-document System 信息泄露漏洞 | |
| CVE-2021-28979 | SafeNet KeySecure Management Console 注入漏洞 | |
| CVE-2021-32033 | Protectimus SLIM NFC 授权问题漏洞 | |
| CVE-2021-32612 | VeryFitPro 加密问题漏洞 | |
| CVE-2021-33813 | JDOM 代码问题漏洞 | |
| CVE-2021-32928 | Objective Open CBOR Run-time 安全漏洞 | |
| CVE-2021-31857 | ZOHO ManageEngine Password Manager Pro 安全漏洞 | |
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| CVE-2020-8300 | Citrix Systems Citrix Application Delivery Controller 安全漏洞 | |
| CVE-2020-8299 | Citrix Systems NetScaler Gateway 资源管理错误漏洞 | |
| CVE-2021-34801 | Valine 代码注入漏洞 | |
| CVE-2021-34803 | TeamViewer 代码问题漏洞 | |
| CVE-2020-22198 | Desdev DedeCMS SQL注入漏洞 | |
| CVE-2020-20444 | Jact OpenClinic 安全漏洞 | |
| CVE-2020-24939 | Stampit supermixer 安全漏洞 | |
| CVE-2020-35762 | BloofoxCms 路径遍历漏洞 | |
| CVE-2020-35761 | BloofoxCms 跨站脚本漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-27339
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