CVE-2020-25340
CVE-2020-25340 is a medium-severity vulnerability in Nfstream with a CVSS 3.x base score of 5.5. 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-401.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (25th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-401
- Affected product: Nfstream
- Published:
- Last modified:
Description
An issue was discovered in NFStream 5.2.0. Because some allocated modules are not correctly freed, if the nfstream object is directly destroyed without being used after it is created, it will cause a memory leak that may result in a local denial of service (DoS).
Frequently asked questions
- What is CVE-2020-25340?
- An issue was discovered in NFStream 5.2.0. Because some allocated modules are not correctly freed, if the nfstream object is directly destroyed without being used after it is created, it will cause a memory leak that may result in a local denial of service (DoS).
- How severe is CVE-2020-25340?
- CVE-2020-25340 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2020-25340 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-25340?
- CVE-2020-25340 affects Nfstream. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-25340?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-25340 published?
- CVE-2020-25340 was published on 2021-02-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:nfstream:nfstream:5.2.0:*:*:*:*:*:*:*
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