PT-2023-31758 · Unknown · Hutool-Core

Looly · Published 2023-12-27 · Updated 2025-09-12 · CVE-2023-51080

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions hutool-core version 5.8.23

Description The NumberUtil.toBigDecimal method in hutool-core was discovered to contain a stack overflow.

Recommendations For hutool-core version 5.8.23, consider disabling the toBigDecimal() method in the NumberUtil class as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-51080

GHSA-M5HF-M3R2-XQ53

Affected Products

Hutool-Core

References · 11

• 🔥 https://github.com/dromara/hutool/issues/3423 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-51080 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51080 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-m5hf-m3r2-xq53 · Vendor Advisory
• https://github.com/dromara/hutool/commit/c45b3fccdab453bb1c6007b52b18bd2fbdb68e99 · Note
• https://github.com/dromara/hutool · Note
• https://t.me/cvenotify/66246 · Telegram Post
• https://twitter.com/CVEnew/status/1740118918730256875 · Twitter Post
• https://twitter.com/Esparta6108713/status/1740146050139398146 · Twitter Post
• https://t.me/cveNotify/135343 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1740155609545084980 · Twitter Post