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CVE-2021-45450

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.

ARM mbed TLS是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 Mbed TLS 2.28.0之前版本和 3.0版本存在安全漏洞，该漏洞源于psa_cipher_generate_iv 和 psa_cipher_encrypt允许策略绕过或基于oracle的解密，可被不受信任的应用程序访问。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.23% · P68
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I. Basic Information for CVE-2021-45450

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application.
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
ARM mbed TLS加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM mbed TLS是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 Mbed TLS 2.28.0之前版本和 3.0版本存在安全漏洞，该漏洞源于psa_cipher_generate_iv 和 psa_cipher_encrypt允许策略绕过或基于oracle的解密，可被不受信任的应用程序访问。
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-2021-45450

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III. Intelligence Information for CVE-2021-45450

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Vendor Advisories for CVE-2021-45450 (1)

Mailing List Discussions for CVE-2021-45450 (2)

Other References for CVE-2021-45450 (2)

Same Patch Batch · n/a · 2021-12-21 · 37 CVEs total

CVE-2021-45089 Stormshield Endpoint Security 安全漏洞
CVE-2021-45289 GPAC 安全漏洞
CVE-2021-45288 GPAC 资源管理错误漏洞
CVE-2021-44874 Dalmark Systems Systeam SQL注入漏洞
CVE-2021-44876 Dalmark Systems Systeam 安全漏洞
CVE-2021-44875 Dalmark Systems Systeam 安全漏洞
CVE-2021-44877 Dalmark Systems Systeam 安全漏洞
CVE-2012-20001 PrestaShop 跨站脚本漏洞
CVE-2021-45090 Stormshield Endpoint Security 安全漏洞
CVE-2021-45290 Binaryen 代码问题漏洞
CVE-2021-45091 Stormshield Endpoint Security 安全漏洞
CVE-2021-45255 Video Sharing Website SQL注入漏洞
CVE-2021-45253 Cold Store Management System SQL注入漏洞
CVE-2021-45252 Simple Forum-Discussion System SQL注入漏洞
CVE-2021-45291 GPAC 资源管理错误漏洞
CVE-2021-45292 GPAC 代码问题漏洞
CVE-2021-45297 GPAC 代码问题漏洞
CVE-2021-45451 ARM mbed TLS 加密问题漏洞
CVE-2021-44918 GPAC 代码问题漏洞
CVE-2021-44926 GPAC 代码问题漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-45450

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