CVE-2023-42277: hutool Buffer Overflow vulnerability

CVE-2023-42277 · Severity: low · CVSS 3.1 · Published 2023-09-09

hutool Buffer Overflow vulnerability

Technologies: cn.hutool:hutool-core (Maven), cn.hutool:hutool-json (Maven). Vendors: Maven.

Quick answers

Is CVE-2023-42277 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-42277 being exploited in the wild.
How severe is CVE-2023-42277?
Low severity, with a CVSS score of 3.1, published 9 September 2023.
Which products and versions are affected?
cn.hutool:hutool-core (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.21; cn.hutool:hutool-json (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.21.
Is there a fix for CVE-2023-42277?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2023-42277?
Check whether you run cn.hutool:hutool-core (Maven) or cn.hutool:hutool-json (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.

Affected products

  • cn.hutool:hutool-core (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.21
  • cn.hutool:hutool-json (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.21

Identifiers

  • CVE-2023-42277
  • GHSA-7p8c-crfr-q93p

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