CVE-2010-0733 Integer overflow in n/a
Remote authenticated users can crash the PostgreSQL daemon via a crafted SELECT statement with many LEFT JOIN clauses due to an integer overflow.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2010-0733?
CVE-2010-0733 is a low-severity vulnerability in Postgresql Postgresql, published on 19 Mar 2010. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Integer overflow in src/backend/executor/nodeHash.c in PostgreSQL 8.4.1 and earlier, and 8.5 through 8.5alpha2, allows remote authenticated users to cause a denial of service (daemon crash) via a SELECT statement with many LEFT JOIN clauses, related to certain hashtable size calculations.
Weakness: CWE-189
Which versions are affected by CVE-2010-0733?
It affects 1 product.
Products include Postgresql Postgresql.
How do I fix CVE-2010-0733?
Upgrade to a fixed version.
Is CVE-2010-0733 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-0733 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Postgresql Postgresql
Sources
Also known as GHSA-qxf5-r3fp-g7w9.