CVE-2022-45689
CVE-2022-45689 is a high-severity vulnerability in Hutool with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Hutool
- Published:
- Last modified:
Description
hutool-json v5.8.10 was discovered to contain an out of memory error.
Frequently asked questions
- What is CVE-2022-45689?
- hutool-json v5.8.10 was discovered to contain an out of memory error.
- How severe is CVE-2022-45689?
- CVE-2022-45689 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-45689 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-45689?
- CVE-2022-45689 affects Hutool. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-45689?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-45689 published?
- CVE-2022-45689 was published on 2022-12-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hutool:hutool:5.8.10:*:*:*:*:*:*:*
More vulnerabilities in Hutool
- CVE-2023-42277 — Critical (CVSS 9.8): hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonObject.putByPath.
- CVE-2023-42276 — Critical (CVSS 9.8): hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray.
- CVE-2023-24163 — Critical (CVSS 9.8): SQL Inection vulnerability in Dromara hutool before 5.8.21 allows attacker to execute arbitrary code via the aviator…
- CVE-2023-24162 — Critical (CVSS 9.8): Deserialization vulnerability in Dromara Hutool v5.8.11 allows attacker to execute arbitrary code via the…
- CVE-2022-22885 — Critical (CVSS 9.8): Hutool v5.7.18's HttpRequest was discovered to ignore all TLS/SSL certificate validation.
- CVE-2023-51080 — High (CVSS 7.5): The NumberUtil.toBigDecimal method in hutool-core v5.8.23 was discovered to contain a stack overflow.
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