{"id":"CVE-2007-4769","year":2007,"sequence":4769,"component":"","score":null,"cvss_version":"","vector":"","first_published":null,"source_url":"https://www.postgresql.org/support/security/CVE-2007-4769/","facts":{"affected":{"7.4":"7.4","8.0":"8.0","8.1":"8.1","8.2":"8.2"},"component":"","cvss_version":"","description_en":"","first_published":null,"fixed":{"7.4":"7.4.19","8.0":"8.0.15","8.1":"8.1.11","8.2":"8.2.6"},"id":"CVE-2007-4769","introduced":{},"published":{},"score":null,"title":"Three vulnearbilities in the regular expression handling libraries can be exploited to cause a backend crash, infinite loops or memory exhaustion. This vulnearbility can be exploited through frontend applications that allow unfiltered regular expressions to be passed in queries.","url":"https://www.postgresql.org/support/security/CVE-2007-4769/","vector":""},"reviewed_hash":"6a65a7884245936f6adaef8709d290d460e999dfce1ad78734fa7c9a324ed325","source_hash":"965b9e2323feab543f3cbeb74c418c3a5b43cbefc6594d2862ff0d24dcf8e6a2","text":{"locale":"en","title":"Three vulnearbilities in the regular expression handling libraries can be exploited to cause a backend crash, infinite loops or memory exhaustion. This vulnearbility can be exploited through frontend applications that allow unfiltered regular expressions to be passed in queries.","description":"","details":null,"format":"plain","provenance":{"fetched_at":"2026-09-26T10:56:06+00:00","path":"compare/security.json","root":"source-data","sha256":"6a65a7884245936f6adaef8709d290d460e999dfce1ad78734fa7c9a324ed325","source_archive_sha256":"8d8ad63581e1d27b3a0f995ded3feb81c265e38b2ac652eb22f022f52c2240ec","source_revision":"004bc292ee31c11f9a41ab007e9d8116bce29a71","source_url":"https://www.postgresql.org/support/security/"},"text_hash":"325bfcf5155d0b478c81e1fad54fd5155e3fe8b4511083644d9afc0f5b269516"},"locales":["en"],"fixes":[{"major":"7.4","fixed_version":"7.4.19","introduced":null,"published_date":null,"facts":{"fixed":"7.4.19","introduced":null,"published":null}},{"major":"8.0","fixed_version":"8.0.15","introduced":null,"published_date":null,"facts":{"fixed":"8.0.15","introduced":null,"published":null}},{"major":"8.1","fixed_version":"8.1.11","introduced":null,"published_date":null,"facts":{"fixed":"8.1.11","introduced":null,"published":null}},{"major":"8.2","fixed_version":"8.2.6","introduced":null,"published_date":null,"facts":{"fixed":"8.2.6","introduced":null,"published":null}}],"legacy":[]}