CVE-2019-3728

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

30/09/2019

Last modified:

04/11/2025

Description

RSA BSAFE Crypto-C Micro Edition versions from 4.0.0.0 before 4.0.5.4 and from 4.1.0 before 4.1.4, RSA BSAFE Micro Edition Suite versions from 4.0.0 before 4.0.13 and from 4.1.0 before 4.4 and RSA Crypto-C versions from 6.0.0 through 6.4.* are vulnerable to an out-of-bounds read vulnerability when processing DSA signature. A malicious remote user could potentially exploit this vulnerability to cause a crash in the library of the affected system.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:dell:bsafe_crypto-c::::::::	6.0.0 (including)	6.4 (including)
cpe:2.3:a:dell:bsafe_crypto-c-micro-edition::::::::	4.0.0 (including)	4.0.5.4 (excluding)
cpe:2.3:a:dell:bsafe_crypto-c-micro-edition::::::::	4.1.0 (including)	4.1.4 (excluding)
cpe:2.3:a:dell:bsafe_micro-edition-suite::::::::	4.0.0 (including)	4.0.13 (excluding)
cpe:2.3:a:dell:bsafe_micro-edition-suite::::::::	4.1.0 (including)	4.4.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2019-3728

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools