CVE-2025-25283
CVE-2025-25283 is a high-severity vulnerability 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-1333.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-4098
- Weakness: CWE-1333
- Published:
- Last modified:
Description
parse-duraton is software that allows users to convert a human readable duration to milliseconds. Versions prior to 2.1.3 are vulnerable to an event loop delay due to the CPU-bound operation of resolving the provided string, from a 0.5ms and up to ~50ms per one operation, with a varying size from 0.01 MB and up to 4.3 MB respectively, and an out of memory that would crash a running Node.js application due to a string size of roughly 10 MB that utilizes unicode characters. Version 2.1.3 contains a patch.
Frequently asked questions
- What is CVE-2025-25283?
- parse-duraton is software that allows users to convert a human readable duration to milliseconds. Versions prior to 2.1.3 are vulnerable to an event loop delay due to the CPU-bound operation of resolving the provided string, from a 0.5ms and up to ~50ms per one operation, with a varying size from 0.01 MB and up to 4.3 MB respectively, and an out of memory that would crash a running Node.js application due to a string size of roughly 10 MB that utilizes unicode characters. Version 2.1.3 contains a patch.
- How severe is CVE-2025-25283?
- CVE-2025-25283 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-2025-25283 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-25283?
- 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.
- Does CVE-2025-25283 have an EU (EUVD) identifier?
- Yes. CVE-2025-25283 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4098.
- When was CVE-2025-25283 published?
- CVE-2025-25283 was published on 2025-02-12 and last updated on 2026-06-17.
References
- https://github.com/jkroso/parse-duration/commit/9e88421bfd41806fa4b473bfb28a9ee9dafc27d7
- https://github.com/jkroso/parse-duration/releases/tag/v2.1.3
- https://github.com/jkroso/parse-duration/security/advisories/GHSA-hcrg-fc28-fcg5
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