Aug 2019: SymCrypt Information Disclosure Vulnerability
CVE-2019-1171 Published on August 14, 2019

SymCrypt Information Disclosure Vulnerability
An information disclosure vulnerability exists in SymCrypt during the OAEP decryption stage. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system. The update addresses the vulnerability through a software change to the OAEP decoding operations.

NVD


Products Associated with CVE-2019-1171

Want to know whenever a new CVE is published for Microsoft products? stack.watch will email you.

Microsoft Windows 10
 
Microsoft Windows Server 2016
 
Microsoft Windows Server 2019
 
Microsoft Windows 10 1803
 
Microsoft Windows Server 1803
 
Microsoft Windows Server 1903
 

Affected Versions

Microsoft Windows 10 Version 1703: Microsoft Windows 10 Version 1803: Microsoft Windows Server, version 1803 (Server Core Installation): Microsoft Windows 10 Version 1809: Microsoft Windows Server 2019: Microsoft Windows Server 2019 (Server Core installation): Microsoft Windows 10 Version 1709 for 32-bit Systems: Microsoft Windows 10 Version 1709: Microsoft Windows 10 Version 1903 for 32-bit Systems: Microsoft Windows 10 Version 1903 for x64-based Systems: Microsoft Windows 10 Version 1903 for ARM64-based Systems: Microsoft Windows Server, version 1903 (Server Core installation):

Exploit Probability

EPSS
0.42%
Percentile
61.30%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.