CVE DATABASE / CVE-2002-0802
CVE-2002-0802
CVSS 7.5 · HIGH
Summary
The multibyte support in PostgreSQL 6.5.x with SQL_ASCII encoding consumes an extra character when processing a character that cannot be converted, which could remove an escape character from the query and make the application subject to SQL injection attacks.
CVSS 2.0 breakdown
| Base score | 7.5 (HIGH) |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Confidentiality | PARTIAL |
| Integrity | PARTIAL |
| Availability | PARTIAL |
Affected products
Postgresql postgresql
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References
- http://marc.info/?l=postgresql-general&m=102032794322362
- http://www.iss.net/security_center/static/10328.php
- http://www.redhat.com/support/errata/RHSA-2002-149.html
Data: NIST NVD. NVD last modified 2026-04-16. Always verify against the vendor advisory before acting.