CVE-2021-23509

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-23509
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23509.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-23509
Aliases
Related
  • SNYK-JAVA-ORGWEBJARSNPM-1767165
  • SNYK-JS-JSONPTR-1577291
Published
2021-11-03T18:15:08Z
Modified
2025-07-01T12:04:24.816652Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

References

Affected packages

Git / github.com/flitbit/json-ptr

Affected ranges

Type
GIT
Repo
https://github.com/flitbit/json-ptr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5dc458fbad1c382a2e3ca6d62e66ede3d92849ca

Affected versions

0.*

0.2.0
0.2.1
0.3.0

1.*

1.0.1

v0.*

v0.3.1

v1.*

v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.1.2
v1.2.0
v1.3.0
v1.3.1
v1.3.2

v2.*

v2.0.0
v2.1.0
v2.1.1
v2.1.2
v2.2.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23509.json"