The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal, when using the login delay option, allows remote attackers to cause a denial of service (CPU consumption) via a large number of failed login attempts
Published Aug 28, 2013
4.3
MEDIUMCVSS 2.0
EPSS 1.34%
Description
The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal, when using the login delay option, allows remote attackers to cause a denial of service (CPU consumption) via a large number of failed login attempts.
Affected products
No data.
- 6.x-1.0
- 6.x-1.0
- 6.x-1.0
- 6.x-1.1
- 6.x-1.2
- 6.x-1.3
- 6.x-1.x
- 7.x-1.0
- 7.x-1.1
- 7.x-1.2
- 7.x-1.x
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.34% (0.01336) | 70.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.34% (0.01336) | 67.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.56% (0.00564) | 66.44th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.64% (0.00641) | 79.92th | v3 (v2023.03.01) |
| May 24, 2024 | 0.32% (0.00321) | 70.57th | v3 (v2023.03.01) |
| May 10, 2024 | 0.27% (0.00270) | 67.64th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.23% (0.00228) | 60.23th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.21% (0.00207) | 57.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.64% (0.00641) | 76.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (4)
- http://www.openwall.com/lists/oss-security/2013/06/20/3 mailing-listx_refsource_MLIST
- https://drupal.org/node/2023503 x_refsource_CONFIRMPatch
- https://drupal.org/node/2023507 x_refsource_CONFIRMPatch
- https://drupal.org/node/2023585 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/06/20/3 | mailing-listx_refsource_MLIST | |
| https://drupal.org/node/2023503 | x_refsource_CONFIRMPatch | |
| https://drupal.org/node/2023507 | x_refsource_CONFIRMPatch | |
| https://drupal.org/node/2023585 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.