{"id":"CVE-2002-0802","aliases":["EUVD-2002-0794","GHSA-8w3r-p439-x2rh"],"status":"published","title":"The multibyte support in PostgreSQL 6.5.x with SQL_ASCII encoding consumes an extra character...","description":"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":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01085,"percentile":0.65474,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:09Z","products":[{"vendor":"postgresql","product":"postgresql"}],"references":[{"url":"http://marc.info/?l=postgresql-general\u0026m=102032794322362","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-149.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10328.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0802"},{"url":"https://github.com/advisories/GHSA-8w3r-p439-x2rh"}],"sources":{"cve":[{"id":"CVE-2002-0802","description":"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.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T03:03:49.306Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0794","description":"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.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T03:03:49Z","updated_at":"2026-11-03T01:14:59.095718Z"}],"ghsa":[{"id":"GHSA-8w3r-p439-x2rh","title":"The multibyte support in PostgreSQL 6.5.x with SQL_ASCII encoding consumes an extra character...","description":"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.","status":"published","published":"2022-04-30T18:19:56Z","modified":"2023-01-30T05:06:11Z","updated_at":"2026-11-02T14:47:26.333114Z"}],"nvd":[{"id":"CVE-2002-0802","description":"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.","status":"published","published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:09.843Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}