Bug 1798852 (CVE-2020-1720)
| Summary: | CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks | ||
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| Product: | [Other] Security Response | Reporter: | Dhananjay Arunesh <darunesh> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | akoufoud, alazarot, almorale, anon.amish, anstephe, asakala, bkearney, databases-maint, dblechte, devrim, dfediuck, eedri, etirelli, gsuckevi, hhorak, ibek, jmlich83, jorton, jstanek, jstastny, krathod, kverlaen, mgoldboi, michal.skrivanek, mike, mnovotny, panovotn, paradhya, pjindal, pkajaba, pkubat, praiskup, rrajasek, rsynek, sbonazzo, sdaley, security-response-team, sherold, sisharma, tgl, tlestach, yturgema |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | PostgreSQL 12.2, PostgreSQL 11.7, PostgreSQL 10.12, PostgreSQL 9.6.17 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-03-26 16:32:33 UTC | 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: | 1812456, 1812457, 1812459, 1812460, 1812461, 1812462, 1812464, 1812465, 1812466, 1812467, 1812468, 1812469, 1813839, 1814512, 1873482, 1873542, 1875800, 1881771, 1881778, 1887756, 1909708, 1909709, 1909720, 1909726 | ||
| Bug Blocks: | 1798853 | ||
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Description
Dhananjay Arunesh
2020-02-06 07:01:47 UTC
PosgreSQL versions 9.5 and older are not affected by this issue beacuse they did not support the `ALTER THING .. DEPENDS ON EXTENSION` feature, which appeared in version 9.6.0. Created mingw-postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812456] Created postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812457] Created postgresql:10/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812460] Created postgresql:11/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812461] Created postgresql:12/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812462] Created postgresql:9.6/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1812459] Upstream fix (master branch) : https://github.com/postgres/postgres/commit/b048f558dd7c26a0c630a2cff29d3d8981eaf6b9 This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS Via RHSA-2020:0980 https://access.redhat.com/errata/RHSA-2020:0980 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-1720 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:3669 https://access.redhat.com/errata/RHSA-2020:3669 This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Via RHSA-2020:4295 https://access.redhat.com/errata/RHSA-2020:4295 This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS Via RHSA-2020:5112 https://access.redhat.com/errata/RHSA-2020:5112 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:5619 https://access.redhat.com/errata/RHSA-2020:5619 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:5620 https://access.redhat.com/errata/RHSA-2020:5620 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:5661 https://access.redhat.com/errata/RHSA-2020:5661 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:5664 https://access.redhat.com/errata/RHSA-2020:5664 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2021:0163 https://access.redhat.com/errata/RHSA-2021:0163 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2021:0164 https://access.redhat.com/errata/RHSA-2021:0164 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2021:0166 https://access.redhat.com/errata/RHSA-2021:0166 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2021:0167 https://access.redhat.com/errata/RHSA-2021:0167 |