CVE-2020-21469

An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pg_reload_conf access, or a user with sufficient privileges at the OS level (the postgres account or the root account).

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Bitnami postgresql

[{"type":"SEMVER","events":[{"introduced":"12.2.0"},{"fixed":"12.2.1"}]}]

参照URL

advisory postgresql.org
web postgresql.org
web postgresql.org
web nvd.nist.gov