Skip to content

Deserialization of Untrusted Data in Gson

High severity GitHub Reviewed Published May 3, 2022 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

maven com.google.code.gson:gson (Maven)

Affected versions

< 2.8.9

Patched versions

2.8.9

Description

The package com.google.code.gson:gson before 2.8.9 is vulnerable to Deserialization of Untrusted Data via the writeReplace() method in internal classes, which may lead to denial of service attacks.

References

Published by the National Vulnerability Database May 1, 2022
Published to the GitHub Advisory Database May 3, 2022
Reviewed May 20, 2022
Last updated Jan 29, 2023

Severity

High
7.7
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

Weaknesses

CVE ID

CVE-2022-25647

GHSA ID

GHSA-4jrv-ppp4-jm57

Source code

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.