| CVE-2007-0556 | Date: (C)2007-02-05 (M)2023-12-22 |
The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a "previously made query plan," which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content via an "ALTER COLUMN TYPE" SQL statement, which can be leveraged to read arbitrary memory from the server.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V2 Severity: |
| CVSS Score : 6.6 |
| Exploit Score: 3.9 |
| Impact Score: 9.2 |
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| CVSS V2 Metrics: |
| Access Vector: NETWORK |
| Access Complexity: HIGH |
| Authentication: SINGLE |
| Confidentiality: COMPLETE |
| Integrity: NONE |
| Availability: COMPLETE |
| | |
