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CVE-2018-3691

Quick assessment

Affected
Intel Corporation Integrated Performance Primitives Cryptography Library
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.

Intel Integrated Performance Primitives Cryptography Library是美国英特尔（Intel）公司的一个用于多媒体和数据处理应用程序的多线程库。 Intel Integrated Performance Primitives Cryptography Library 2018 U2.1之前版本中的某些实现存在安全漏洞，该漏洞该源于程序无法正确的保证恒定的执行时间。攻击者可利用该漏洞泄露信息。

AI Predicted 5.3 Difficulty: Hard EPSS 0.29% · P20
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I. Basic Information for CVE-2018-3691

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Some implementations in Intel Integrated Performance Primitives Cryptography Library before version 2018 U3.1 do not properly ensure constant execution time.
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
Intel Integrated Performance Primitives Cryptography Library 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel Integrated Performance Primitives Cryptography Library是美国英特尔（Intel）公司的一个用于多媒体和数据处理应用程序的多线程库。 Intel Integrated Performance Primitives Cryptography Library 2018 U2.1之前版本中的某些实现存在安全漏洞，该漏洞该源于程序无法正确的保证恒定的执行时间。攻击者可利用该漏洞泄露信息。
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
Intel Corporation Integrated Performance Primitives Cryptography Library before 2018 U3.1 -

II. Public POCs for CVE-2018-3691

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-3691

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Other References for CVE-2018-3691 (1)

IV. Related Vulnerabilities

Same vendor: Intel Corporation

V. Comments for CVE-2018-3691

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