by Kastro
Paper/Archive/CVE-2021-23820

CVE-2021-23820

snyk — Prototype Pollution

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 79.4.794 × 2015.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

This affects all versions of package json-pointer. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

Affected

ProductAffectedFixed inSource
json-pointer< unspecifiedunspecifiedCNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
snyk (CNA)5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

References

refsnyk.io/vuln/SNYK-JS-JSONPOINTER-1577287refsnyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910686refgithub.com/manuelstofer/json-pointer/blob/master/index.js%23L78