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Vulnerabilities

2 CVEs · NVD, GitHub Advisories, CISA KEV, FIRST EPSS, GitHub PoC repos

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CVEVulnerabilityCVSSEPSSFlagsAffectedExposurePublished
CVE-2021-43138
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

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.

NVD description · AI analysis pending		7.83% PoC
  • async project async
  • async project fedora
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CVE-2021-41167
modern-async is an open source JavaScript tooling library for asynchronous operations using async/await and promises.

modern-async is an open source JavaScript tooling library for asynchronous operations using async/await and promises. In affected versions a bug affecting two of the functions in this library: forEachSeries and forEachLimit. They should limit the concurrency of some actions but, in practice, they don't. Any code calling these functions will be written thinking they would limit the concurrency but they won't. This could lead to potential security issues in other projects. The problem has been patched in 1.0.4. There is no workaround.

NVD description · AI analysis pending		7.52% PoC
  • modern-async project modern-async
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