Bug 1924005 (CVE-2021-3393)
| Summary: | CVE-2021-3393 postgresql: Partition constraint violation errors leak values of denied columns | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Michael Kaplan <mkaplan> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | aboyko, aileenc, akoufoud, alazarot, almorale, anon.amish, anstephe, asoldano, atangrin, avibelli, bbaranow, bgeorges, bmaxwell, brian.stansberry, cdewolf, chazlett, clement.escoffier, dandread, darran.lofthouse, databases-maint, devrim, dkreling, dosoudil, drieden, eleandro, etirelli, ggaughan, gmalinko, gsmet, hamadhan, hhorak, ibek, iweiss, janstey, jmlich83, jochrist, jorton, jpallich, jperkins, jstastny, jwon, krathod, kverlaen, kwills, lgao, lthon, mike, mnovotny, msochure, msvehla, mszynkie, nwallace, panovotn, pgallagh, pjindal, pkubat, pmackay, praiskup, probinso, rguimara, rrajasek, rruss, rstancel, rsvoboda, rsynek, sbiarozk, sdaley, sdouglas, security-response-team, smaestri, tgl, tom.jenkinson |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | postgresql 13.2, postgresql 12.6, postgresql 11.11 | Doc Type: | If docs needed, set a value |
| Doc Text: |
An information leak was discovered in postgresql. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-06-10 15:03:55 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: | 1926882, 1926879, 1926880, 1926881, 1926883, 1926884, 1927607, 1927608, 1927865, 1927867, 1927868, 1927871, 1967268, 1967269 | ||
| Bug Blocks: | 1924006, 1924009 | ||
|
Description
Michael Kaplan
2021-02-02 12:16:06 UTC
Acknowledgments: Name: Heikki Linnakangas Created mingw-postgresql tracking bugs for this issue: Affects: fedora-all [bug 1927868] Created postgresql tracking bugs for this issue: Affects: fedora-all [bug 1927867] Created postgresql:12/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1927865] Created postgresql:11/postgresql tracking bugs for this issue: Affects: fedora-all [bug 1927871] Upstream advisory: https://www.postgresql.org/support/security/CVE-2021-3393/ Upstream commit: https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=6214e2b2280462cbc3aa1986e350e167651b3905 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2021:2372 https://access.redhat.com/errata/RHSA-2021:2372 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-2021-3393 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2021:2389 https://access.redhat.com/errata/RHSA-2021:2389 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 7.7 EUS Via RHSA-2021:2394 https://access.redhat.com/errata/RHSA-2021:2394 |