What’s Vulnerable › Vulnerabilities
CVE-2019-3729
- Severity: low (CVSS 2.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-09-30 · updated 2026-06-17
- Weakness: CWE-121
Description
RSA BSAFE Micro Edition Suite versions prior to 4.4 (in 4.0.x, 4.1.x, 4.2.x and 4.3.x) are vulnerable to a Heap-based Buffer Overflow vulnerability when parsing ECDSA signature. A malicious user with adjacent network access could potentially exploit this vulnerability to cause a crash in the library of the affected system.
Affected products
- Dell RSA BSAFE MES: from 4.0.0 before 4.0.13; from 4.1.0 before 4.4.0 — fixed in 4.0.13, 4.4.0
How to fix
Upgrade to a fixed version: Dell RSA BSAFE MES 4.0.13, 4.4.0. Check the vendor advisory for mitigations.
References
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