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CVE-2020-1720

Estado: ModificadaMedia (6.5)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

Postgresql — PostgresqlRedhat — Decision ManagerRedhat — Enterprise LinuxRedhat — Software Collections

CWE

Referencias

JSON original (NVD)

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      "value": "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."
    },
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  "lastModified": "2026-06-17T03:02:16.287",
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