# CVE-2022-45689: hutool-json vulnerable to memory exhaustion

Source: https://junglewise.ai/threats/cve-2022-45689-hutool-json-vulnerable-to-memory-exhaustion  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-12-13  
License: CC BY 4.0 with a link back

CVE-2022-45689 · Severity: info · Published 2022-12-13

hutool-json vulnerable to memory exhaustion

Technologies: [cn.hutool:hutool-json (Maven)](https://junglewise.ai/threats/technologies/cn-hutool-hutool-json). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2022-45689 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2022-45689 being exploited in the wild.

**How severe is CVE-2022-45689?** Informational severity, published 13 December 2022.

**Which products and versions are affected?** cn.hutool:hutool-json (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.10.

**Is there a fix for CVE-2022-45689?** 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-2022-45689?** Check whether you run 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-json (Maven) ECOSYSTEM:introduced=0,last_affected=5.8.10

## Identifiers

- CVE-2022-45689
- GHSA-fxrc-hg6j-6v3x

## Related threats

- [hutool Buffer Overflow vulnerability](https://junglewise.ai/threats/cve-2023-42278-hutool-buffer-overflow-vulnerability)
- [hutool Buffer Overflow vulnerability](https://junglewise.ai/threats/cve-2023-42277-hutool-buffer-overflow-vulnerability)
- [hutool Buffer Overflow vulnerability](https://junglewise.ai/threats/cve-2023-42276-hutool-buffer-overflow-vulnerability)
- [json stack overflow vulnerability](https://junglewise.ai/threats/cve-2022-45688-json-stack-overflow-vulnerability)
- [hutool-json stack overflow vulnerability](https://junglewise.ai/threats/cve-2022-45690-hutool-json-stack-overflow-vulnerability)