CVE-2023-39418
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.9 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
36.4%
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.
Affected configurations
References
access.redhat.com/errata/RHSA-2023:7785
access.redhat.com/errata/RHSA-2023:7883
access.redhat.com/errata/RHSA-2023:7884
access.redhat.com/errata/RHSA-2023:7885
access.redhat.com/security/cve/CVE-2023-39418
bugzilla.redhat.com/show_bug.cgi?id=2228112
git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=cb2ae5741f2458a474ed3c31458d242e678ff229
security.netapp.com/advisory/ntap-20230915-0002/
www.debian.org/security/2023/dsa-5553
www.postgresql.org/support/security/CVE-2023-39418/
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.9 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
36.4%