CVE-2019-3728

high

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.

References

https://blog.talosintelligence.com/trufflehog-fade-in-and-bsafe-crypto-c-vulnerabilities/

https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2141

https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2140

https://www.dell.com/support/kbdoc/000194054

Details

Source: Mitre, NVD

Published: 2019-09-30

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.0092