Out-of-bounds Read in Dell Bsafe Crypto-C
CVE-2019-3728
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.024 (84.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Dell Bsafe Crypto-C
- Dell Bsafe Crypto-C-Micro-Edition
- Dell Bsafe Micro-Edition-Suite
- Dell Rsa Bsafe Crypto-C Micro Edition — versions 4.0.0.0, 4.1.0
- Dell Rsa Bsafe Micro Edition Suite — versions 4.0.0, 4.1.0
- Dell Rsa Crypto-C — versions 6.0.0
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/000194054 (vendor-advisory, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2019-3728?
- CVE-2019-3728 is a high-severity vulnerability in Dell Bsafe Crypto-C, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2019-09-30.
- How severe is CVE-2019-3728?
- High severity. CVSS v3 base score is 7.5 out of 10.