Stack-based buffer overflow in the *printf function implementations in PostgreSQL before 9.0.19, 9.1.x before 9.1.15, 9.2.x before 9.2.10, 9.3.x before 9.3.6, and 9.4.x before 9.4.1, when running on a Windows system, allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via a floating point number with a large precision, as demonstrated by using the to_char function.
| Software | From | Fixed in |
|---|---|---|
| debian / debian_linux | 7.0 | 7.0.x |
| debian / debian_linux | 8.0 | 8.0.x |
| postgresql / postgresql | - | 9.0.19 |
| postgresql / postgresql | 9.1.0 | 9.1.15 |
| postgresql / postgresql | 9.2.0 | 9.2.10 |
| postgresql / postgresql | 9.3.0 | 9.3.6 |
| postgresql / postgresql | 9.4.0 | 9.4.1 |