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Deserialization of Untrusted Data in com.jsoniter:jsoniter

High severity GitHub Reviewed Published Sep 20, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023
Withdrawn This advisory was withdrawn on Oct 28, 2021

Package

maven com.jsoniter:jsoniter (Maven)

Affected versions

<= 0.9.23

Patched versions

None

Description

Withdrawn

was withdrawn by its CNA. Further investigation showed that it was not a security issue.

Original Description

All versions of package com.jsoniter:jsoniter are vulnerable to Deserialization of Untrusted Data via malicious JSON strings. This may lead to a Denial of Service, and in certain cases, code execution.

References

Published by the National Vulnerability Database Sep 19, 2021
Reviewed Sep 20, 2021
Published to the GitHub Advisory Database Sep 20, 2021
Withdrawn Oct 28, 2021
Last updated Feb 1, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

EPSS score

0.085%
(37th percentile)

Weaknesses

CVE ID

CVE-2021-23441

GHSA ID

GHSA-h9w3-f7x6-v54c

Source code

No known source code
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