CVE-2019-3731

HIGH
7.5
CVSS Score
Published: September 30, 2019 at 09:48 PM UTC
Updated: June 17, 2026 at 02:35 AM UTC
2 products affected across 1 vendorBSAFE Micro Edition SuiteBsafe Crypto C Micro Edition

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

RSA BSAFE Crypto-C Micro Edition versions prior to 4.1.4 and RSA Micro Edition Suite versions prior to 4.4 are vulnerable to an Information Exposure Through Timing Discrepancy. A malicious remote user could potentially exploit this vulnerability to extract information leaving data at risk of exposure.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 4.1.4
Affected range stops below 4.1.4, so it looks safe — our inference, not a vendor statement
v < 4.44.0.0 ≤ v < 4.0.134.1.0 ≤ v < 4.4.0
Affected range stops below 4.0.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.4.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-310CWE-203

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