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Gentoo Linux: CVE-2023-5870: PostgreSQL: Multiple Vulnerabilities

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Gentoo Linux: CVE-2023-5870: PostgreSQL: Multiple Vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/10/2023
Created
08/08/2024
Added
08/08/2024
Modified
08/08/2024

Description

A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background worker and would affect that specific background worker only. This issue may allow a remote high privileged user to launch a denial of service (DoS) attack.

Solution(s)

  • gentoo-linux-upgrade-dev-db-postgresql

References

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