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
Published Sep 30, 2019
7.5
HIGHCVSS 3.1
EPSS 2.40%
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.
Affected products
-
- Version 4.0.0.0StatusaffectedConstraints<4.0.5.4
- Version 4.1.0StatusaffectedConstraints<4.1.4
- Version
-
- Version 4.0.0StatusaffectedConstraints<4.0.13
- Version 4.1.0StatusaffectedConstraints<4.4
- Version
-
- Version 6.0.0StatusaffectedConstraints<=6.4.*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dell | RSA BSAFE Crypto-C Micro Edition | unaffected |
| |||||||||
| Dell | RSA BSAFE Micro Edition Suite | unaffected |
| |||||||||
| Dell | RSA Crypto-C | affected |
|
- ≥ 6.0.0 · ≤ 6.4
- ≥ 4.0.0 · < 4.0.5.4
- ≥ 4.1.0 · < 4.1.4
- ≥ 4.0.0 · < 4.0.13
- ≥ 4.1.0 · < 4.4.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.40% (0.02405) | 83.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.38% (0.02385) | 81.68th | v5 (v2026.06.15) |
| Apr 10, 2025 | 0.60% (0.00598) | 67.04th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.61% (0.01608) | 70.21th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.21% (0.00206) | 59.05th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.21% (0.00206) | 58.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00206) | 56.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.30% (0.02304) | 53.71th | v5 (v2026.06.15) |
| Jan 6, 2022 | 2.30% (0.02304) | 53.25th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (3)
- https://www.dell.com/support/kbdoc/000194054 vendor-advisoryVendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2140
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2141
| Link | Providers | Tags |
|---|---|---|
| https://www.dell.com/support/kbdoc/000194054 | vendor-advisoryVendor Advisory | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2140 | ||
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2141 |
Change history (0)
No recorded changes yet.