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Security Advisories: GSA_kwCzR0hTQS1odzQ2LXZnNnctODhmas4AAwXM
replicator vulnerable to Deserialization of Untrusted Data
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.
Permalink: https://github.com/advisories/GHSA-hw46-vg6w-88fjJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1odzQ2LXZnNnctODhmas4AAwXM
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: 12 months ago
Updated: 10 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-hw46-vg6w-88fj, CVE-2021-33420
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-33420
- https://github.com/inikulin/replicator/issues/16
- https://github.com/inikulin/replicator/pull/17
- https://github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b
- https://advisory.checkmarx.net/advisory/CX-2021-4787
- https://github.com/advisories/GHSA-hw46-vg6w-88fj
Affected Packages
npm:replicator
Versions: < 1.0.4Fixed in: 1.0.4