CVE-2021-43138

Sažetak

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.

Reference

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/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d
https://github.com/caolan/async/compare/v2.6.3...v2.6.4
https://github.com/caolan/async/pull/1828
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://security.netapp.com/advisory/ntap-20240621-0006/

CVSS

Base:	6.8
Impact:	6.4
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	PARTIAL

CVSS vektor

AV:N/AC:M/Au:N/C:P/I:P/A:P

Zadnje važnije ažuriranje

21-06-2024 - 19:15

Objavljeno

06-04-2022 - 17:15