CVE-2020-25340
CVSS v3
5.5
MEDIUM
EPSS Score
0.3 %
exploit probability, as of 2026-10-18
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Get an alert for each new CVE published for nfstream.
Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- nfstreamPyPIall versions · fixed in 6.0.0
- ndpiUbuntu:Pro:18.04:LTSall versions · no fixed version listed
- ndpiUbuntu:Pro:16.04:LTSall versions · no fixed version listed
- ndpiUbuntu:24.10all versions · no fixed version listed
- ndpiUbuntu:24.04:LTSall versions · no fixed version listed
- ndpiUbuntu:22.04:LTSall versions · no fixed version listed
- ndpiUbuntu:20.04:LTSall versions · no fixed version listed
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).
Technical details
- Published
- 2021-02-16
Frequently asked questions
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.