CVE-2019-3733

MEDIUM
4.9
CVSS Score
Published: September 30, 2019 at 09:48 PM UTC
Updated: June 17, 2026 at 02:35 AM UTC
3 products affected across 2 vendorsBsafe Crypto C Micro EditionRsa Bsafe Crypto CBSAFE Micro Edition Suite

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.6%

Description

RSA BSAFE Crypto-C Micro Edition, all versions prior to 4.1.4, is vulnerable to three (3) different Improper Clearing of Heap Memory Before Release vulnerability, also known as 'Heap Inspection vulnerability'. 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 < 4.1.44.1 ≤ v < 4.1.4
Affected range stops below 4.1.4, so it looks safe — our inference, not a vendor statement
4.0 ≤ v ≤ 4.0.5.3
v < 4.4
Affected range stops below 4.4, 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
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-316CWE-459

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