PT-2023-28305 · Hutool · Hutool

Changxiaoning · Published 2023-09-08 · Updated 2025-09-12 · CVE-2023-42276

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions hutool version 5.8.21

Description The issue is related to a buffer overflow in the jsonArray component of the hutool library. This buffer overflow can be exploited, potentially leading to security breaches. No information is provided about the estimated number of affected devices or real-world incidents where this issue was exploited.

Recommendations For hutool version 5.8.21, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-42276

GHSA-RXGF-R843-G53H

Affected Products

Hutool

References · 11

• 🔥 https://github.com/dromara/hutool/issues/3286 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-42276 · Security Note
• https://osv.dev/vulnerability/GHSA-rxgf-r843-g53h · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-42276 · Vendor Advisory
• https://github.com/dromara/hutool · Note
• https://github.com/dromara/hutool/commit/9ba8f9ca5dd32441f2e0f150cb22fa178bb771d3 · Note
• https://t.me/cvenotify/57832 · Telegram Post
• https://t.me/cveNotify/135342 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1700307847962120273 · Twitter Post
• https://t.me/cvenotify/57906 · Telegram Post
• https://twitter.com/CVEnew/status/1700266084371406904 · Twitter Post