Vulnerability CVE-2023-39418: Information
Description
A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.
Severity: MEDIUM (4.3) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
postgresql15 | sisyphus | 15.4-alt1 | 15.6-alt1 | ALT-PU-2023-4805-1 | 326806 | Fixed |
postgresql15 | sisyphus_e2k | 15.4-alt1 | 15.6-alt1 | ALT-PU-2023-4836-1 | - | Fixed |
postgresql15 | sisyphus_riscv64 | 15.4-alt2 | 15.6-alt1 | ALT-PU-2023-4913-1 | - | Fixed |
postgresql15 | p10 | 15.4-alt0.p10.1 | 15.6-alt0.p10.1 | ALT-PU-2023-4815-2 | 326814 | Fixed |
postgresql15 | p10_e2k | 15.4-alt0.p10.1 | 15.6-alt0.p10.1 | ALT-PU-2023-4990-1 | - | Fixed |
postgresql15 | c10f1 | 15.4-alt0.p10.1 | 15.6-alt0.c10.1 | ALT-PU-2023-5633-3 | 329540 | Fixed |
postgresql15-1C | sisyphus | 15.3-alt3 | 15.5-alt4 | ALT-PU-2023-4810-1 | 326806 | Fixed |
postgresql15-1C | sisyphus_e2k | 15.3-alt3 | 15.5-alt4 | ALT-PU-2023-4841-1 | - | Fixed |
postgresql15-1C | sisyphus_riscv64 | 15.4-alt1 | 15.5-alt4 | ALT-PU-2023-5178-1 | - | Fixed |
postgresql15-1C | p10 | 15.3-alt0.p10.2 | 15.5-alt0.p10.3 | ALT-PU-2023-4814-2 | 326814 | Fixed |
postgresql15-1C | p10_e2k | 15.3-alt0.p10.2 | 15.5-alt0.p10.3 | ALT-PU-2023-4995-1 | - | Fixed |
postgresql15-1C | c10f1 | 15.4-alt0.p10.1 | 15.5-alt0.p10.3 | ALT-PU-2023-5637-3 | 329540 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
---|---|
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cb2ae5741f2458a474ed3c31458d242e678ff229 |
|
https://access.redhat.com/security/cve/CVE-2023-39418 |
|
https://www.postgresql.org/support/security/CVE-2023-39418/ |
|
https://bugzilla.redhat.com/show_bug.cgi?id=2228112 |
|
https://security.netapp.com/advisory/ntap-20230915-0002/ |
|
https://www.debian.org/security/2023/dsa-5553 |
|
RHSA-2023:7785 |
|
RHSA-2023:7883 |
|
RHSA-2023:7884 |
|
RHSA-2023:7885 |
|