Moole Vulnerability Database

Find real vulnerabilities before they ship

Critical

CVE-2021-33420

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.

VectorNETWORK

PublishedDec 15, 2022, 19:15

Published Bycve@mitre.org

Base Score

Score9.8

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

replicator(npm)01.0.4N/A

References

https://advisory.checkmarx.net/advisory/CX-2021-4787
https://github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b
https://github.com/inikulin/replicator/issues/16
https://github.com/inikulin/replicator/pull/17

Weakness Type

CWE-502

CVSS Metrics

Base Score

9.8

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base SeverityCritical

Version

3.1

Attack Vector (AV)

NETWORK