Vulnerability 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Postgresql | Postgresql | <= 8.4.1 |
Related Weaknesses (CWE)
References
- http://archives.postgresql.org/pgsql-bugs/2009-10/msg00277.php
- http://archives.postgresql.org/pgsql-bugs/2009-10/msg00287.php
- http://archives.postgresql.org/pgsql-bugs/2009-10/msg00289.php
- http://archives.postgresql.org/pgsql-bugs/2009-10/msg00310.php
- http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=64b057e6823655f
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://secunia.com/advisories/39820
- http://www.openwall.com/lists/oss-security/2010/03/09/2
- http://www.openwall.com/lists/oss-security/2010/03/16/10
- http://www.redhat.com/support/errata/RHSA-2010-0427.html
- http://www.redhat.com/support/errata/RHSA-2010-0428.html
- http://www.redhat.com/support/errata/RHSA-2010-0429.html
- http://www.securityfocus.com/bid/38619
- http://www.vupen.com/english/advisories/2010/1197
- https://bugzilla.redhat.com/show_bug.cgi?id=546621Patch
FAQ
What is CVE-2010-0733?
CVE-2010-0733 is a vulnerability with a CVSS score of 3.5 (LOW). 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 SELE...
How severe is CVE-2010-0733?
CVE-2010-0733 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-0733?
Check the references section above for vendor advisories and patch information. Affected products include: Postgresql Postgresql.