CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The address_standardizer extension for PostGIS through 3.7.0, fixed in commit 423570b, contains an out-of-bounds write vulnerability that allows a database user with the ability to supply caller-controlled relation names to standardize_address() to trigger memory corruption by providing a rules table with a classification Type value exceeding the fixed class range. Attackers can craft a malicious rules table entry with an oversized rule type value that is used without bounds checking as an index into an internal output-link table, resulting in an out-of-bounds write.
Засегнати продукти
- PostGIS address_standardizer: преди 423570b0dbf6cd9f6fc36de28a636e7b6e9aa8aa
Вид слабост
История
- 13 август 2026 Публикувано
Други уязвимости в PostGIS address_standardizer
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-73514
- https://nvd.nist.gov/vuln/detail/CVE-2026-73514
- https://mehmetince.net/part-1-6-systemic-risks-in-the-managed-postgresql-industry-extension-risks-are-real-exploiting-postgis-memory-corruption-bug-at-neondb-supabase-and-many-more/
- https://github.com/postgis/address_standardizer/pull/3
- https://github.com/postgis/address_standardizer/pull/4
- https://github.com/postgis/address_standardizer/commit/423570b0dbf6cd9f6fc36de28a636e7b6e9aa8aa
- https://www.vulncheck.com/advisories/postgis-address-standardizer-out-of-bounds-write-via-standardize-address