# cn.hutool:hutool-core (Maven) vulnerabilities

9 known vulnerabilities (1 high, 2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/cn.hutool/hutool-core

## Advisories (9)

### [CVE-2023-51080](https://cve.now/CVE-2023-51080): The NumberUtil.toBigDecimal method in hutool-core v5.8.23 was discovered to contain a stack overflow.

- Severity: Unrated
- Published: Dec 27, 2023
- Affected: from 5.8.22, fixed in 5.8.25.

### [CVE-2023-51075](https://cve.now/CVE-2023-51075): hutool-core v5.8.23 was discovered to contain an infinite loop in the StrSplitter.splitByRegex function.

- Severity: High 7.5
- Published: Dec 27, 2023
- Affected: fixed in 5.8.24.

### [CVE-2023-42278](https://cve.now/CVE-2023-42278): hutool v5.8.21 was discovered to contain a buffer overflow via the component JSONUtil.parse().

- Severity: Unrated
- Published: Sep 8, 2023
- Affected: fixed in 5.8.22.

### [CVE-2023-42277](https://cve.now/CVE-2023-42277): hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonObject.putByPath.

- Severity: Unrated
- Published: Sep 8, 2023
- Affected: through 5.8.21.

### [CVE-2023-42276](https://cve.now/CVE-2023-42276): hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray.

- Severity: Unrated
- Published: Sep 8, 2023
- Affected: through 5.8.21.

### [CVE-2023-3276](https://cve.now/CVE-2023-3276): Dromara HuTool XML Parsing Module XmlUtil.java readBySax xml external entity reference

- Severity: Medium 5.5
- Published: Jun 15, 2023
- Affected: through 5.8.19.

### [CVE-2023-33695](https://cve.now/CVE-2023-33695): Hutool v5.8.17 and below was discovered to contain an information disclosure vulnerability via the File.createTempFile() function at…

- Severity: Unrated
- Published: Jun 13, 2023
- Affected: fixed in 5.8.19.

### [CVE-2022-4565](https://cve.now/CVE-2022-4565): Dromara HuTool cn.hutool.core.util.ZipUtil.java resource consumption

- Severity: Medium 4.3
- Published: Dec 16, 2022
- Affected: fixed in 5.8.11.

### [CVE-2018-17297](https://cve.now/CVE-2018-17297): The unzip function in ZipUtil.java in Hutool before 4.1.12 allows remote attackers to overwrite arbitrary files via directory traversal…

- Severity: Unrated
- Published: Sep 21, 2018
- Affected: fixed in 4.1.12.

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