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
Published Sep 30, 2019
2.4
LOWCVSS 3.1
EPSS 0.40%
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
-
- Version unspecifiedStatusaffectedConstraints<4.4
- 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 Mes | n/a |
|
- ≥ 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:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
AV:A/AC:L/Au:S/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.40% (0.00399) | 31.80th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.40% (0.00399) | 33.99th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.05% (0.00054) | 22.13th | v3 (v2023.03.01) |
| May 15, 2024 | 0.05% (0.00054) | 20.89th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.05% (0.00054) | 18.86th | v3 (v2023.03.01) |
| Dec 26, 2023 | 0.05% (0.00048) | 15.07th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.05% (0.00054) | 19.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00047) | 14.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.dell.com/support/kbdoc/000194054 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.dell.com/support/kbdoc/000194054 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.