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CVE-2021-43138

CVE-2021-43138

EPSS 3.3%
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.
Affected products
n/a · n/a

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References
https://github.com/caolan/async/blob/master/lib/internal/iterator.jshttps://github.com/caolan/async/blob/master/lib/mapValuesLimit.jshttps://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66dhttps://github.com/caolan/async/compare/v2.6.3...v2.6.4https://github.com/caolan/async/pull/1828https://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/