CVE-2002-0644 Memory corruption in n/a
Privileged database users can exploit a buffer overflow in SQL Server DBCCs to execute arbitrary code on the server.
- 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-2002-0644?
CVE-2002-0644 is a high-severity memory corruption vulnerability in Microsoft Sql Server, published on 26 Jul 2002. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.
Which versions are affected by CVE-2002-0644?
It affects 2 products.
Products include Microsoft Data Engine, Microsoft Sql Server.
How do I fix CVE-2002-0644?
No fix has been published for CVE-2002-0644 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-2002-0644 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2002-0644 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Microsoft Sql Server
Sources
Also known as GHSA-6w62-442x-wvg8.