The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-399,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| canonical | ubuntu_linux | 6.10 |
| canonical | ubuntu_linux | 6.06 |
| canonical | ubuntu_linux | 7.04 |
| tcl | tcl/tk | * |
| canonical | ubuntu_linux | 7.10 |
| debian | debian_linux | 3.1 |
| postgresql | postgresql | * |