MEDIUM
MySQL 5.5.8, when running on Windows, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted packet to TCP port 3306
Published Jan 4, 2012
4.3
MEDIUMCVSS 2.0
EPSS 4.28%
Description
MySQL 5.5.8, when running on Windows, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted packet to TCP port 3306.
Affected products
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.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.28% 0.04278
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04278
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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.28% (0.04278) | 90.79th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.53% (0.04526) | 90.29th | v5 (v2026.06.15) |
| Feb 8, 2026 | 6.08% (0.06079) | 90.54th | v4 (v2025.03.14) |
| Nov 25, 2025 | 7.98% (0.07975) | 91.72th | v4 (v2025.03.14) |
| Sep 4, 2025 | 10.04% (0.10037) | 92.80th | v4 (v2025.03.14) |
| Mar 30, 2025 | 12.65% (0.12649) | 93.36th | v4 (v2025.03.14) |
| Mar 29, 2025 | 11.47% (0.11467) | 89.29th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.65% (0.12649) | 93.42th | v4 (v2025.03.14) |
| Jan 20, 2025 | 2.61% (0.02609) | 90.08th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.38% (0.01384) | 86.89th | v3 (v2023.03.01) |
| Jul 4, 2024 | 1.51% (0.01511) | 87.08th | v3 (v2023.03.01) |
| Mar 18, 2024 | 2.22% (0.02217) | 89.22th | v3 (v2023.03.01) |
| Jan 23, 2024 | 1.77% (0.01772) | 86.69th | v3 (v2023.03.01) |
| Aug 4, 2023 | 1.35% (0.01353) | 84.44th | v3 (v2023.03.01) |
| Mar 30, 2023 | 1.52% (0.01522) | 85.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.39% (0.02394) | 88.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Mar 20, 2022 | 4.19% (0.04187) | 70.45th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.98% (0.04979) | 74.96th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://www.exploit-db.com/exploits/18269 exploitx_refsource_EXPLOIT-DB
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71965 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.exploit-db.com/exploits/18269 | exploitx_refsource_EXPLOIT-DB | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/71965 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 4, 2012
Updated Aug 7, 2024
Reserved Jan 4, 2012
Link CVE-2011-5049
CISA Vulnrichment
Updated n/a