The LDAP service in Microsoft Active Directory, Active Directory Application Mode (ADAM), Active Directory Lightweight Directory Service (AD LDS), and Active Directory Services allows remote attackers to cause a denial of service (memory consumption and service outage) via a crafted query, aka "Memory Consumption Vulnerability."
Published Apr 9, 2013
5.0
MEDIUMCVSS 2.0
EPSS 27.01%
Description
The LDAP service in Microsoft Active Directory, Active Directory Application Mode (ADAM), Active Directory Lightweight Directory Service (AD LDS), and Active Directory Services allows remote attackers to cause a denial of service (memory consumption and service outage) via a crafted query, aka "Memory Consumption Vulnerability."
Affected products
No data.
- n/a
- n/a
- n/a
- n/a
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: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 3, 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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 27.01% (0.27005) | 97.99th | v5 (v2026.06.15) |
| Jun 15, 2026 | 27.01% (0.27005) | 97.78th | v5 (v2026.06.15) |
| Oct 18, 2025 | 45.22% (0.45222) | 97.43th | v4 (v2025.03.14) |
| Mar 30, 2025 | 71.79% (0.71789) | 98.65th | v4 (v2025.03.14) |
| Mar 29, 2025 | 78.01% (0.78010) | 98.72th | v4 (v2025.03.14) |
| Mar 17, 2025 | 72.08% (0.72081) | 98.66th | v4 (v2025.03.14) |
| Jan 6, 2025 | 84.70% (0.84701) | 98.74th | v3 (v2023.03.01) |
| Dec 17, 2024 | 83.49% (0.83492) | 98.68th | v3 (v2023.03.01) |
| Nov 7, 2024 | 55.98% (0.55984) | 97.76th | v3 (v2023.03.01) |
| Sep 4, 2024 | 50.11% (0.50107) | 97.59th | v3 (v2023.03.01) |
| May 3, 2024 | 59.01% (0.59015) | 97.72th | v3 (v2023.03.01) |
| Feb 28, 2024 | 55.68% (0.55681) | 97.57th | v3 (v2023.03.01) |
| Dec 26, 2023 | 49.83% (0.49825) | 97.22th | v3 (v2023.03.01) |
| Oct 26, 2023 | 48.86% (0.48861) | 97.12th | v3 (v2023.03.01) |
| Sep 2, 2023 | 38.58% (0.38578) | 96.73th | v3 (v2023.03.01) |
| Jul 14, 2023 | 31.27% (0.31275) | 96.40th | v3 (v2023.03.01) |
| May 27, 2023 | 38.58% (0.38578) | 96.66th | v3 (v2023.03.01) |
| Apr 8, 2023 | 87.63% (0.87625) | 98.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 92.99% (0.92994) | 98.44th | v3 (v2023.03.01) |
| Mar 6, 2023 | 29.80% (0.29797) | 97.49th | v2 (v2022.01.01) |
| Feb 4, 2022 | 29.80% (0.29797) | 96.29th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/ncas/alerts/TA13-100A third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-032 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16463 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-100A | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-032 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16463 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.