Bug 2247170 (CVE-2023-5870)
Summary: | CVE-2023-5870 postgresql: Role pg_signal_backend can signal certain superuser processes. | ||
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Product: | [Other] Security Response | Reporter: | Avinash Hanwate <ahanwate> |
Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
Status: | NEW --- | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | unspecified | CC: | adudiak, caswilli, fjansen, fjanus, hhorak, hkataria, jorton, kaycoth, kshier, luizcosta, mcascell, nweather, orabin, psegedy, security-response-team, stcannon, trathi, yguenane |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | PostgreSQL 16.1, PostgreSQL 15.5, PostgreSQL 14.10, PostgreSQL 13.13, PostgreSQL 12.17, PostgreSQL 11.22 | Doc Type: | If docs needed, set a value |
Doc Text: |
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.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | Type: | --- | |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 2248842, 2248844, 2249041, 2249042, 2249043, 2249044, 2249045, 2249046, 2249777 | ||
Bug Blocks: | 2247166 |
Description
Avinash Hanwate
2023-10-31 04:13:38 UTC
This CVE is public now (lifting embargo...) https://www.postgresql.org/about/news/postgresql-161-155-1410-1313-1217-and-1122-released-2749/ Created mingw-postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249042] Created postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249041] Created postgresql:12/postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249043] Created postgresql:13/postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249044] Created postgresql:14/postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249045] Created postgresql:15/postgresql tracking bugs for this issue: Affects: fedora-all [bug 2249046] This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:7545 https://access.redhat.com/errata/RHSA-2023:7545 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2023:7579 https://access.redhat.com/errata/RHSA-2023:7579 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:7580 https://access.redhat.com/errata/RHSA-2023:7580 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:7581 https://access.redhat.com/errata/RHSA-2023:7581 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2023:7616 https://access.redhat.com/errata/RHSA-2023:7616 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2023:7656 https://access.redhat.com/errata/RHSA-2023:7656 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Red Hat Enterprise Linux 8.2 Telecommunications Update Service Via RHSA-2023:7667 https://access.redhat.com/errata/RHSA-2023:7667 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:7666 https://access.redhat.com/errata/RHSA-2023:7666 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Red Hat Enterprise Linux 8.4 Telecommunications Update Service Via RHSA-2023:7694 https://access.redhat.com/errata/RHSA-2023:7694 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Red Hat Enterprise Linux 8.4 Telecommunications Update Service Via RHSA-2023:7695 https://access.redhat.com/errata/RHSA-2023:7695 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:7714 https://access.redhat.com/errata/RHSA-2023:7714 This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Via RHSA-2023:7770 https://access.redhat.com/errata/RHSA-2023:7770 This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Via RHSA-2023:7772 https://access.redhat.com/errata/RHSA-2023:7772 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:7784 https://access.redhat.com/errata/RHSA-2023:7784 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:7785 https://access.redhat.com/errata/RHSA-2023:7785 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2023:7885 https://access.redhat.com/errata/RHSA-2023:7885 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2023:7883 https://access.redhat.com/errata/RHSA-2023:7883 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:7884 https://access.redhat.com/errata/RHSA-2023:7884 This issue has been addressed in the following products: RHACS-3.74-RHEL-8 Via RHSA-2024:0304 https://access.redhat.com/errata/RHSA-2024:0304 This issue has been addressed in the following products: RHACS-4.1-RHEL-8 Via RHSA-2024:0332 https://access.redhat.com/errata/RHSA-2024:0332 This issue has been addressed in the following products: Red Hat Advanced Cluster Security 4.2 Via RHSA-2024:0337 https://access.redhat.com/errata/RHSA-2024:0337 |