CVE-2022-25845

CVSS V2 Medium 6.8 CVSS V3 Critical 9.8
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).
Overview
  • CVE ID
  • CVE-2022-25845
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-06-10T20:15:08
  • Last Modified Date
  • 2023-02-23T17:51:57
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:alibaba:fastjson:*:*:*:*:*:*:*:* 1 OR 1.2.83
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d Patch 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/wiki/security_update_20220523 Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222 Third Party Advisory
https://www.ddosi.org/fastjson-poc/ Exploit Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-25845
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25845
History
Created Old Value New Value Data Type Notes
2022-06-10 21:00:09 Added to TrackCVE
2022-12-30 15:13:46 Modified Undergoing Analysis Vulnerability Status updated
2023-02-23 18:13:03 2023-02-23T17:51:57 CVE Modified Date updated
2023-02-23 18:13:03 Undergoing Analysis Analyzed Vulnerability Status updated