CVE-2022-25845
Deserialization of Untrusted Data
- State
- Published
- Severity
- 8.1 High
- Published
- Jun 10, 2022
- Updated
- Sep 16, 2024
- Reserved
- Feb 24, 2022
Description
The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions, which is possible under certain conditions. Exploiting this vulnerability allows attacking remote servers. Workaround: If upgrading is not possible, you can enable [safeMode](https://github.com/alibaba/fastjson/wiki/fastjson_safemode).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P | snyk |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
com.alibaba:fastjsonn/a |
|
References
- https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222
- https://www.ddosi.org/fastjson-poc/
- https://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15
- https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d
- https://github.com/alibaba/fastjson/wiki/security_update_20220523
- https://github.com/alibaba/fastjson/releases/tag/1.2.83
- https://www.oracle.com/security-alerts/cpujul2022.html
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