CVE-2022-25845: Unsafe deserialization in com.alibaba:fastjson

CVE-2022-25845 · Severity: low · CVSS 3.1 · Published 2022-06-11

Unsafe deserialization in com.alibaba:fastjson

Technologies: com.alibaba:fastjson (Maven). Vendors: Maven.

Quick answers

Is CVE-2022-25845 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-25845 being exploited in the wild.
How severe is CVE-2022-25845?
Low severity, with a CVSS score of 3.1, published 11 June 2022.
Which products and versions are affected?
com.alibaba:fastjson (Maven) ECOSYSTEM:introduced=1.2.25,fixed=1.2.83.
Is there a fix for CVE-2022-25845?
Yes. com.alibaba:fastjson (Maven): upgrade to 1.2.83 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-25845?
Check whether you run com.alibaba:fastjson (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • com.alibaba:fastjson (Maven): upgrade to 1.2.83 or later
    # set com.alibaba:fastjson to 1.2.83 in your pom.xml or build.gradle

Affected products

  • com.alibaba:fastjson (Maven) ECOSYSTEM:introduced=1.2.25,fixed=1.2.83

Identifiers

  • CVE-2022-25845
  • GHSA-pv7h-hx5h-mgfj

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