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CVE-2021-3918

CRITICAL

9.8

Description

json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/13/2021

Last Modified1/17/2025

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxjson-schema_project:json-schema

Weaknesses (CWE)

CWE-1321CWE-1321

References

https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741(security@huntr.dev)

https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9(security@huntr.dev)

https://lists.debian.org/debian-lts-announce/2022/12/msg00013.html(security@huntr.dev)

https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741(af854a3a-2127-422b-91ae-364da2661108)

https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/12/msg00013.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20250117-0004/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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