Servers and applications
CVE-2002-0802
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.
- Severity
- High 7.5
- Published
- 12 Aug 2002
- Last changed
- 16 Jun 2026
- Added to UpHeron
- 16 Oct 2026
- Exploit chance
- 1.1% in the next 30 daysHigher than 65% of CVEs. EPSS by FIRST, 12 Nov 2026
- Attack
- Over the network · No login needed
- Attacker can
- Read some data · Change some data · Slow it down
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
PostgreSQLServers and applications · cpe:a:postgresql:postgresql |
|