CVE-2023-23554
Uncontrolled search path element vulnerability exists in pg_ivm versions prior to 1.5.1.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.94% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-427
- Affected
- sraoss/pg ivm
- Source
- vultures@jpcert.or.jp
References
- https://github.com/sraoss/pg_ivmProduct
- https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1Release Notes
- https://jvn.jp/en/jp/JVN19872280/Third Party Advisory
- https://github.com/sraoss/pg_ivmProduct
- https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1Release Notes
- https://jvn.jp/en/jp/JVN19872280/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.