critical9.8
CVE-2021-33420
replicator vulnerable to Deserialization of Untrusted Data
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | replicator | < 1.0.4 | 1.0.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Replicator Project | Replicator | before 1.0.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- 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
- https://github.com/advisories/GHSA-hw46-vg6w-88fj
- https://nvd.nist.gov/vuln/detail/CVE-2021-33420