inikulin/replicator · Security
replicator vulnerable to Deserialization of Untrusted Data
- GHSA ID
- GHSA-hw46-vg6w-88fj
- CVE ID
- CVE-2021-33420
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
CWEs
- CWE-502 · Deserialization of Untrusted Data
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 ↗