vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-3677): PostgreSQL vulnerabilities
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Aug 12, 2021 | Aug 14, 2021 | Nov 15, 2024 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Aug 12, 2021
Added
Aug 14, 2021
Modified
Nov 15, 2024
Description
A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
Solution(s)
ubuntu-upgrade-postgresql-12ubuntu-upgrade-postgresql-13

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