Vulnerability Monitor

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CVE-2020-1720

A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.

Published

2020-03-17T16:15:11.127

Last Modified

2024-11-21T05:11:14.237

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.1 (LOW)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

6.8

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-285
  • Type: Primary
    CWE-862
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application postgresql postgresql < 9.6.17 Yes
Application postgresql postgresql < 10.12 Yes
Application postgresql postgresql < 11.7 Yes
Application postgresql postgresql < 12.2 Yes
Application redhat decision_manager 7.0 Yes
Application redhat software_collections - Yes
Operating System redhat enterprise_linux 8.0 Yes
References