Vulnerability Details : CVE-2023-23554
Uncontrolled search path element vulnerability exists in pg_ivm versions prior to 1.5.1. When refreshing an IMMV, pg_ivm executes functions without specifying schema names. Under certain conditions, pg_ivm may be tricked to execute unexpected functions from other schemas with the IMMV owner's privilege. If this vulnerability is exploited, an unexpected function provided by an attacker may be executed with the privilege of the materialized view owner.
Products affected by CVE-2023-23554
- cpe:2.3:a:sraoss:pg_ivm:*:*:*:*:*:postgresql:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23554
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23554
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2023-23554
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-23554
-
https://github.com/sraoss/pg_ivm
GitHub - sraoss/pg_ivm: IVM (Incremental View Maintenance) implementation as a PostgreSQL extensionProduct
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https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1
Release pg_ivm 1.5.1 (2023-03-02) · sraoss/pg_ivm · GitHubRelease Notes
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https://jvn.jp/en/jp/JVN19872280/
JVN#19872280: Multiple vulnerabilities in PostgreSQL extension module pg_ivmThird Party Advisory
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