CVE-2021-33420: replicator vulnerable to Deserialization of Untrusted Data

December 15, 2022

A deserialization issue discovered in inikulin replicator before 1.0.4 allows remote attackers to run arbitrary code via the fromSerializable function in TypedArray object.

References

advisory.checkmarx.net/advisory/CX-2021-4787
github.com/advisories/GHSA-hw46-vg6w-88fj
github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b
github.com/inikulin/replicator/issues/16
github.com/inikulin/replicator/pull/17
nvd.nist.gov/vuln/detail/CVE-2021-33420

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