Описание
Prototype Pollution in async
A vulnerability exists in Async through 3.2.1 for 3.x and through 2.6.3 for 2.x (fixed in 3.2.2 and 2.6.4), which could let a malicious user obtain privileges via the mapValues() method.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-43138
- https://github.com/caolan/async/pull/1828
- https://github.com/caolan/async/commit/8f7f90342a6571ba1c197d747ebed30c368096d2
- https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d
- https://github.com/caolan/async/blob/master/lib/internal/iterator.js
- https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js
- https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264
- https://github.com/caolan/async/compare/v2.6.3...v2.6.4
- https://jsfiddle.net/oz5twjd9
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK
- https://security.netapp.com/advisory/ntap-20240621-0006
Пакеты
async
>= 3.0.0, < 3.2.2
3.2.2
async
>= 2.0.0, < 2.6.4
2.6.4
Связанные уязвимости
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtai ...
Уязвимость функции mapValues() служебного модуля Async для работы с асинхронным JavaScript, позволяющая нарушителю повысить свои привилегии
