CVE catalog
CVE-2007-6067
postgresql-8.1 - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 3.85% · Oct 25, 2026
Algorithmic complexity vulnerability in 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 remote authenticated users to cause a denial of service (memory consumption) via a crafted "complex" regular expression with doubly-nested states. postgresql: tempory DoS caused by slow regex NFA cleanup The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | postgresql-8.1 | 4.0 | 8.1.10-0etch1 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.10-1 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.8-1 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.8-2 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.9-0etch1 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.9-0etch2 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.9-1 | vulnerable |
| Debian | postgresql-8.1 | 4.0 | 8.1.11-0etch1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | postgresql-8.1 | deb | 4.0 | 8.1.11-0etch1 | Not reported | DSA-1460-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: