Microsoft Active Directory Lightweight Directory Service (AD LDS) on Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Windows 8 and Active Directory Services on Windows Server 2008 SP2 and R2 SP1 and Server 2012 allow remote attackers to cause a denial of service (LDAP directory-service outage) via a crafted LDAP query, aka "Remote Anonymous DoS Vulnerability."
Published Sep 11, 2013
5.0
MEDIUMCVSS 2.0
EPSS 37.12%
Description
Microsoft Active Directory Lightweight Directory Service (AD LDS) on Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Windows 8 and Active Directory Services on Windows Server 2008 SP2 and R2 SP1 and Server 2012 allow remote attackers to cause a denial of service (LDAP directory-service outage) via a crafted LDAP query, aka "Remote Anonymous DoS Vulnerability."
Affected products
No data.
Configuration 1
- n/a
- n/a
- n/a
- n/a
Configuration 2
Configuration 3
Configuration 4
- n/a
- n/a
Configuration 5
- 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:P/I:N/A:N
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 (38 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 37.12% (0.37118) | 98.48th | v5 (v2026.06.15) |
| Jul 26, 2026 | 37.12% (0.37118) | 98.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 38.29% (0.38293) | 98.37th | v5 (v2026.06.15) |
| Mar 21, 2026 | 36.42% (0.36418) | 97.07th | v4 (v2025.03.14) |
| Mar 6, 2026 | 39.63% (0.39633) | 97.24th | v4 (v2025.03.14) |
| Mar 4, 2026 | 45.43% (0.45431) | 97.53th | v4 (v2025.03.14) |
| Feb 16, 2026 | 40.41% (0.40412) | 97.25th | v4 (v2025.03.14) |
| Jan 11, 2026 | 39.17% (0.39167) | 97.15th | v4 (v2025.03.14) |
| Dec 28, 2025 | 47.11% (0.47113) | 97.56th | v4 (v2025.03.14) |
| Dec 27, 2025 | 42.42% (0.42420) | 97.34th | v4 (v2025.03.14) |
| Dec 17, 2025 | 47.11% (0.47113) | 97.56th | v4 (v2025.03.14) |
| Nov 30, 2025 | 43.83% (0.43828) | 97.37th | v4 (v2025.03.14) |
| Nov 3, 2025 | 40.55% (0.40553) | 97.20th | v4 (v2025.03.14) |
| Oct 28, 2025 | 42.35% (0.42355) | 97.28th | v4 (v2025.03.14) |
| Oct 27, 2025 | 37.71% (0.37713) | 97.03th | v4 (v2025.03.14) |
| Oct 17, 2025 | 45.64% (0.45640) | 97.45th | v4 (v2025.03.14) |
| Oct 1, 2025 | 43.83% (0.43828) | 97.45th | v4 (v2025.03.14) |
| Jun 27, 2025 | 39.16% (0.39159) | 97.11th | v4 (v2025.03.14) |
| Jun 6, 2025 | 35.55% (0.35548) | 96.85th | v4 (v2025.03.14) |
| May 1, 2025 | 31.95% (0.31954) | 96.55th | v4 (v2025.03.14) |
| Apr 27, 2025 | 27.47% (0.27475) | 96.09th | v4 (v2025.03.14) |
| Mar 30, 2025 | 26.20% (0.26199) | 95.85th | v4 (v2025.03.14) |
| Mar 29, 2025 | 37.50% (0.37502) | 95.71th | v4 (v2025.03.14) |
| Mar 17, 2025 | 26.56% (0.26563) | 95.91th | v4 (v2025.03.14) |
| Feb 6, 2025 | 21.89% (0.21890) | 96.53th | v3 (v2023.03.01) |
| Dec 17, 2024 | 36.82% (0.36816) | 97.19th | v3 (v2023.03.01) |
| Oct 5, 2024 | 23.29% (0.23288) | 96.65th | v3 (v2023.03.01) |
| Mar 29, 2024 | 16.67% (0.16673) | 95.90th | v3 (v2023.03.01) |
| Feb 4, 2024 | 24.26% (0.24260) | 96.21th | v3 (v2023.03.01) |
| Oct 29, 2023 | 18.69% (0.18687) | 95.65th | v3 (v2023.03.01) |
| Sep 10, 2023 | 35.80% (0.35805) | 96.62th | v3 (v2023.03.01) |
| Jul 25, 2023 | 45.81% (0.45808) | 96.92th | v3 (v2023.03.01) |
| Jun 8, 2023 | 49.04% (0.49036) | 96.97th | v3 (v2023.03.01) |
| Apr 24, 2023 | 35.21% (0.35207) | 96.49th | v3 (v2023.03.01) |
| Mar 8, 2023 | 21.52% (0.21520) | 95.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 25.32% (0.25324) | 95.91th | v3 (v2023.03.01) |
| Mar 6, 2023 | 25.80% (0.25802) | 97.04th | v2 (v2022.01.01) |
| Feb 4, 2022 | 25.80% (0.25802) | 95.59th | v2 (v2022.01.01) |
References (2)
- http://www.us-cert.gov/ncas/alerts/TA13-253A third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-079 vendor-advisoryx_refsource_MS
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-253A | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-079 | vendor-advisoryx_refsource_MS |
Change history (0)
No recorded changes yet.