CVE-2023-22847 Information disclosure in pg ivm
An attacker can retrieve unauthorized data from Row-Level Security protected tables via pg_ivm materialized views.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-22847?
CVE-2023-22847 is a medium-severity vulnerability in pg_ivm, published on 7 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Information disclosure vulnerability exists in pg_ivm versions prior to 1.5.1. An Incrementally Maintainable Materialized View (IMMV) created by pg_ivm may reflect rows with Row-Level Security that the owner of the IMMV should not have access to. As a result, information in tables protected by Row-Level Security may be retrieved by a user who is not authorized to access it.
Weakness: CWE-200
Which versions are affected by CVE-2023-22847?
It affects 1 product.
Products include Sraoss Pg Ivm.
How do I fix CVE-2023-22847?
No fix has been published for CVE-2023-22847 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-22847 being exploited?
There is no known exploitation of CVE-2023-22847 in the wild and no public exploit code.
Other vulnerabilities in pg_ivm
Sources
Also known as GHSA-qw2m-6h7m-p859.