Insecure deserialization In com.alibaba:fastjson
Description
Unsafe deserialization in com.alibaba:fastjson 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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 maven | 1.2.83 |
Aliases
1. 2. 3. 4.
References
1. 2. 3. 4. 5. 6. 7.