Test ID:	1.3.6.1.4.1.25623.1.0.844958
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4972-1)
Summary:	The remote host is missing an update for the 'postgresql-10, postgresql-12, postgresql-13' package(s) announced via the USN-4972-1 advisory.
Description:	Summary: The remote host is missing an update for the 'postgresql-10, postgresql-12, postgresql-13' package(s) announced via the USN-4972-1 advisory. Vulnerability Insight: Tom Lane discovered that PostgreSQL incorrect handled certain array subscripting calculations. An authenticated attacker could possibly use this issue to overwrite server memory and escalate privileges. (CVE-2021-32027) Andres Freund discovered that PostgreSQL incorrect handled certain INSERT ... ON CONFLICT ... DO UPDATE commands. A remote attacker could possibly use this issue to read server memory and obtain sensitive information. (CVE-2021-32028) Tom Lane discovered that PostgreSQL incorrect handled certain UPDATE ... RETURNING commands. A remote attacker could possibly use this issue to read server memory and obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-32029) Affected Software/OS: 'postgresql-10, postgresql-12, postgresql-13' package(s) on Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, Ubuntu 21.04. Solution: Please install the updated package(s). CVSS Score: 6.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-32027 https://security.gentoo.org/glsa/202211-04 https://bugzilla.redhat.com/show_bug.cgi?id=1956876 https://www.postgresql.org/support/security/CVE-2021-32027/ Common Vulnerability Exposure (CVE) ID: CVE-2021-32028 https://bugzilla.redhat.com/show_bug.cgi?id=1956877 https://www.postgresql.org/support/security/CVE-2021-32028 Common Vulnerability Exposure (CVE) ID: CVE-2021-32029 https://bugzilla.redhat.com/show_bug.cgi?id=1956883 https://www.postgresql.org/support/security/CVE-2021-32029/
Copyright	Copyright (C) 2021 Greenbone AG

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