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.
References
| Link | Resource |
|---|---|
| https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js | Third Party Advisory |
| https://jsfiddle.net/oz5twjd9/ | Exploit Third Party Advisory |
| https://github.com/caolan/async/blob/master/lib/internal/iterator.js | Third Party Advisory |
| https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d | Patch Third Party Advisory |
| https://github.com/caolan/async/pull/1828 | Patch Third Party Advisory |
| https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264 | Release Notes Third Party Advisory |
| https://github.com/caolan/async/compare/v2.6.3...v2.6.4 | Patch Third Party Advisory |
| 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/ |
Configurations
History
21 Jun 2024, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
07 Nov 2023, 03:39
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
Information
Published : 2022-04-06 17:15
Updated : 2024-06-21 19:15
NVD link : CVE-2021-43138
Mitre link : CVE-2021-43138
JSON object : View
Products Affected
async_project
- async
fedoraproject
- fedora
CWE
CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')