CVE Vulnerability

CVE-2022-25845

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).

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.ddosi.org/fastjson-poc/ Exploit Third Party Advisory
https://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15 Patch Third Party Advisory
https://github.com/alibaba/fastjson/releases/tag/1.2.83 Release Notes Third Party Advisory
https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d Patch Third Party Advisory
https://github.com/alibaba/fastjson/wiki/security_update_20220523 Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222 Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:alibaba:fastjson:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_cloud_native_core_unified_data_repository:22.2.0:*:*:*:*:*:*:*
Information

Published : 2022-06-10 08:15

Updated : 2023-02-23 05:51

NVD link : CVE-2022-25845

Mitre link : CVE-2022-25845

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data