MEDIUM
RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation
Published Sep 18, 2019
6.5
MEDIUMCVSS 3.1
EPSS 3.75%
Description
RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.
Affected products
-
- Version prior to 6.2.5StatusaffectedConstraints-
- 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-J | n/a |
|
Configuration 1
OR
- ≤ 6.2.4
- < 6.2.5
- ≤ 6.2.4.1
Configuration 2
OR
- 13.3.0.0
- 13.4.0.0
- 7.3.2
- 7.3.5
- 7.3.6
- 7.3.2
- 7.3.4
- 7.3.5
- 7.4.0
- 7.4.1
- 12.1.0.2
- 12.2.0.1
- 18c
- 19c
- < 12.2.0.1.22
- < 19.1.0.0.0.210420
- 15.0.3.0
- 16.0.3.0
- 14.1
- 15.0
- 16.0
- 14.1.3.0
- 15.0
- 15.0.3.0
- 16.0.3.0
- 14.1
- 15.0
- 16.0
- 14.0.4
- 14.1.3
- 15.0.3
- 16.0.3
- 15.0.3
- 16.0.5
- 17.0.3
- 18.0.2
- 19.0.1
- 8.5.1
- 2.3
- 10.3.6.0.0
- 12.1.3.0.0
- 12.2.1.3.0
- 12.2.1.4.0
- 14.1.1.0.0
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.
6.5 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
6.5 MEDIUM CVE.org
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.75% 0.03753
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03753
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.75% (0.03753) | 89.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.75% (0.03753) | 88.43th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.36% (0.00364) | 72.62th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00364) | 71.57th | v3 (v2023.03.01) |
| Jan 12, 2024 | 0.36% (0.00364) | 69.45th | v3 (v2023.03.01) |
| Aug 25, 2023 | 0.37% (0.00369) | 69.07th | v3 (v2023.03.01) |
| Aug 9, 2023 | 0.32% (0.00323) | 66.82th | v3 (v2023.03.01) |
| Jul 23, 2023 | 0.24% (0.00237) | 60.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.27% (0.00270) | 62.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.26% (0.07256) | 80.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 7.69% (0.07689) | 84.25th | v1 |
| Jan 6, 2022 | 7.69% (0.07689) | 84.10th | v1 |
| Oct 21, 2021 | 1.82% (0.01823) | 75.04th | v1 |
| Sep 1, 2021 | 1.57% (0.01565) | 73.12th | v1 |
| Jul 21, 2021 | 1.57% (0.01565) | 0.00th | v1 |
| Jun 15, 2021 | 1.31% (0.01306) | 0.00th | v1 |
| Apr 14, 2021 | 1.05% (0.01046) | 0.00th | v1 |
References (7)
- https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®%3B-Crypto-J-Multiple-Security-Vulnerabilities x_refsource_MISC
- https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISCPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISCPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISCPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.html x_refsource_MISCPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISCPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE®%3B-Crypto-J-Multiple-Security-Vulnerabilities | x_refsource_MISC | |
| https://www.oracle.com//security-alerts/cpujul2021.html | x_refsource_MISCPatchThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISCPatchThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISCPatchThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpujul2020.html | x_refsource_MISCPatchThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpuoct2020.html | x_refsource_MISCPatchThird Party Advisory | |
| https://www.oracle.com/security-alerts/cpuoct2021.html | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner dell
Published Sep 18, 2019
Updated Sep 17, 2024
Reserved Jan 3, 2019
Link CVE-2019-3740
CISA Vulnrichment
Updated n/a