CVE-2004-0836
Critical
Description
Buffer overflow in the mysql_real_connect function in MySQL 4.x before 4.0.21, and 3.x before 3.23.49, allows remote DNS servers to cause a denial of service and possibly execute arbitrary code via a DNS response with a large address length (h_length).
SeverityCritical
CVSS10.0
Exploit probability—
Product
Oracle Mysql
PublishedNov 3, 2004
First seenNov 3, 2004
How to fix
Update
- oracle mysql3.23.49, 4.0.21 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oracle mysql | 3.20 ≤ v < 3.23.49, 4.0.0 ≤ v < 4.0.21 | 3.23.49, 4.0.21 |
| debian debian_linux | 3.0 | — |
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