CVE-2019-3739
high-risk
Published 2019-09-18
RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to Information Exposure Through Timing Discrepancy vulnerabilities during ECDSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover ECDSA keys.
Do I need to act?
~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10
Medium
NETWORK
/ LOW complexity
Affected Products (20)
Bsafe Cert-J
Bsafe Crypto-J
Bsafe Ssl-J
Application Performance Management
Application Performance Management
References (14)
52
/ 100
high-risk
Severity
24/34 · High
Exploitability
4/34 · Minimal
Exposure
24/34 · High