Vulnerability Monitor

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CVE-2007-0556

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.

Published

2007-02-06T01:28:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.6 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:S/C:C/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: SINGLE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

9.2

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application postgresql postgresql 1.0 Yes
Application postgresql postgresql 1.01 Yes
Application postgresql postgresql 1.02 Yes
Application postgresql postgresql 1.09 Yes
Application postgresql postgresql 6.0 Yes
Application postgresql postgresql 6.1 Yes
Application postgresql postgresql 6.1.1 Yes
Application postgresql postgresql 6.2 Yes
Application postgresql postgresql 6.2.1 Yes
Application postgresql postgresql 6.3 Yes
Application postgresql postgresql 6.3.1 Yes
Application postgresql postgresql 6.3.2 Yes
Application postgresql postgresql 6.4 Yes
Application postgresql postgresql 6.4.1 Yes
Application postgresql postgresql 6.4.2 Yes
Application postgresql postgresql 6.5 Yes
Application postgresql postgresql 6.5.1 Yes
Application postgresql postgresql 6.5.2 Yes
Application postgresql postgresql 6.5.3 Yes
Application postgresql postgresql 7.0 Yes
Application postgresql postgresql 7.0.1 Yes
Application postgresql postgresql 7.0.2 Yes
Application postgresql postgresql 7.0.3 Yes
Application postgresql postgresql 7.1 Yes
Application postgresql postgresql 7.1.1 Yes
Application postgresql postgresql 7.1.2 Yes
Application postgresql postgresql 7.1.3 Yes
Application postgresql postgresql 7.2 Yes
Application postgresql postgresql 7.2.1 Yes
Application postgresql postgresql 7.2.2 Yes
Application postgresql postgresql 7.2.3 Yes
Application postgresql postgresql 7.2.4 Yes
Application postgresql postgresql 7.2.5 Yes
Application postgresql postgresql 7.2.6 Yes
Application postgresql postgresql 7.2.7 Yes
Application postgresql postgresql 7.2.8 Yes
Application postgresql postgresql 7.3 Yes
Application postgresql postgresql 7.3.1 Yes
Application postgresql postgresql 7.3.2 Yes
Application postgresql postgresql 7.3.3 Yes
Application postgresql postgresql 7.3.4 Yes
Application postgresql postgresql 7.3.5 Yes
Application postgresql postgresql 7.3.6 Yes
Application postgresql postgresql 7.3.7 Yes
Application postgresql postgresql 7.3.8 Yes
Application postgresql postgresql 7.3.9 Yes
Application postgresql postgresql 7.3.10 Yes
Application postgresql postgresql 7.3.11 Yes
Application postgresql postgresql 7.3.12 Yes
Application postgresql postgresql 7.3.13 Yes
Application postgresql postgresql 7.3.14 Yes
Application postgresql postgresql 7.3.15 Yes
Application postgresql postgresql 7.3.16 Yes
Application postgresql postgresql 7.3.17 Yes
Application postgresql postgresql 7.3.18 Yes
Application postgresql postgresql 7.4 Yes
Application postgresql postgresql 7.4.1 Yes
Application postgresql postgresql 7.4.2 Yes
Application postgresql postgresql 7.4.3 Yes
Application postgresql postgresql 7.4.4 Yes
Application postgresql postgresql 7.4.5 Yes
Application postgresql postgresql 7.4.6 Yes
Application postgresql postgresql 7.4.7 Yes
Application postgresql postgresql 7.4.8 Yes
Application postgresql postgresql 7.4.9 Yes
Application postgresql postgresql 7.4.10 Yes
Application postgresql postgresql 7.4.11 Yes
Application postgresql postgresql 7.4.12 Yes
Application postgresql postgresql 7.4.13 Yes
Application postgresql postgresql 7.4.14 Yes
Application postgresql postgresql 7.4.15 Yes
Application postgresql postgresql 7.4.16 Yes
Application postgresql postgresql 8.0 Yes
Application postgresql postgresql 8.0.1 Yes
Application postgresql postgresql 8.0.2 Yes
Application postgresql postgresql 8.0.3 Yes
Application postgresql postgresql 8.0.4 Yes
Application postgresql postgresql 8.0.5 Yes
Application postgresql postgresql 8.0.6 Yes
Application postgresql postgresql 8.0.7 Yes
Application postgresql postgresql 8.0.8 Yes
Application postgresql postgresql 8.0.9 Yes
Application postgresql postgresql 8.0.10 Yes
Application postgresql postgresql 8.1 Yes
Application postgresql postgresql 8.1.1 Yes
Application postgresql postgresql 8.1.2 Yes
Application postgresql postgresql 8.1.3 Yes
Application postgresql postgresql 8.1.4 Yes
Application postgresql postgresql 8.1.5 Yes
Application postgresql postgresql 8.1.6 Yes
Application postgresql postgresql 8.2 Yes
Application postgresql postgresql 8.2.1 Yes
References