GitHub Advisoryadvisory · Maven
GHSA-pv7h-hx5h-mgfj Unsafe deserialization in com.alibaba:fastjson
HIGH
Official page ↗
- Aliases
- CVE-2022-25845
- Ecosystem
- Maven
- Packages
- com.alibaba:fastjson
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-502
- Reviewed
- 2022-06-17
Affected packages
• Maven com.alibaba:fastjson: >= 1.2.25, < 1.2.83 → fixed in 1.2.83
Description
The package com.alibaba:fastjson before 1.2.83 is 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.
Related
Alias · CVE (1)
- CVE-2022-25845 The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType… vulnerability
Weakness · CWE (1)
- CWE-502 Deserialization of Untrusted Data weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-25845 advisory
- https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d web
- https://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15 web
- https://github.com/alibaba/fastjson package
- https://github.com/alibaba/fastjson/releases/tag/1.2.83 web
- https://github.com/alibaba/fastjson/wiki/security_update_20220523 web
- https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222 web
- https://www.ddosi.org/fastjson-poc web
- https://www.oracle.com/security-alerts/cpujul2022.html web