In breve
- CVE-2020-9487 è una vulnerabilità ALTO (CVSS 7.5) che riguarda org.apache.nifi:nifi, nifi (apache).
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 3.0%, superiore al 87.6% delle vulnerabilità.
- Correzione: aggiornare a 1.12.0-RC1 o successiva.
| Package | Affected versions | Patched versions |
|---|
| org.apache.nifi:nifi Maven | ≥ 1.0.0, < 1.12.0-RC1
| 1.12.0-RC1
|
| nifi | ≥ 1.0.0, ≤ 1.11.4
| No fix yet |
Description
In Apache NiFi 1.0.0 to 1.11.4, the NiFi download token (one-time password) mechanism used a fixed cache size and did not authenticate a request to create a download token, only when attempting to use the token to access the content. An unauthenticated user could repeatedly request download tokens, preventing legitimate users from requesting download tokens.
NVD description
In Apache NiFi 1.0.0 to 1.11.4, the NiFi download token (one-time password) mechanism used a fixed cache size and did not authenticate a request to create a download token, only when attempting to use the token to access the content. An unauthenticated user could repeatedly request download tokens, preventing legitimate users from requesting download tokens.
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