Описание
flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| node-flatted | fixed | 3.4.1~ds-1 | package | |
| node-flatted | no-dsa | trixie | package | |
| node-flatted | no-dsa | bookworm | package | |
| node-flatted | postponed | bullseye | package |
Примечания
https://github.com/WebReflection/flatted/security/advisories/GHSA-25h7-pfq9-p65f
https://github.com/WebReflection/flatted/pull/88
Fixed by: https://github.com/WebReflection/flatted/commit/7774aae45d3775c842abe9d071fd009171a5fc0c (v3.4.0)
EPSS
Связанные уязвимости
flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0.
flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0.
flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0.
flatted vulnerable to unbounded recursion DoS in parse() revive phase
EPSS