Vulnerability · Published Sep 8, 2023 · Assigned by mitre
CVE-2023-42278
High 7.5
In plain English
A high-severity security flaw in the cn.hutool:hutool-core package (Maven). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.8%top 42.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
hutool v5.8.21 was discovered to contain a buffer overflow via the component JSONUtil.parse().
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | cn.hutool:hutool-core | 5.8.22 | GHSA-rr66-qh5m-w6mx |
| Maven | cn.hutool:hutool-json | 5.8.22 | GHSA-rr66-qh5m-w6mx |