CVE-2003-0634 Memory corruption in n/a
Authenticated database users can execute arbitrary code via a stack-based buffer overflow in Oracle's PL/SQL EXTPROC functionality.
- 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-2003-0634?
CVE-2003-0634 is a high-severity memory corruption vulnerability in Oracle Oracle9i, published on 2 Aug 2003. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Stack-based buffer overflow in the PL/SQL EXTPROC functionality for Oracle9i Database Release 2 and 1, and Oracle 8i, allows authenticated database users, and arbitrary database users in some cases, to execute arbitrary code via a long library name.
Which versions are affected by CVE-2003-0634?
It affects 2 products.
Products include Oracle Oracle8i, Oracle Oracle9i.
How do I fix CVE-2003-0634?
No fix has been published for CVE-2003-0634 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2003-0634 being exploited?
There is no known exploitation of CVE-2003-0634 in the wild and no public exploit code.
Other vulnerabilities in Oracle Oracle9i
Sources
Also known as GHSA-m7j4-ff48-c869.