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CVE-2020-9487 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…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache NiFi | Versions not published |
Other CVEs of Apache NiFi
The 8 CVEs of Apache NiFi →
CVE-2020-9491
In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening…
Not rated
CVE-2020-13940
In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider…
Not rated
CVE-2020-9486
In Apache NiFi 1.10.0 to 1.11.4, the NiFi stateless execution engine produced log output which included sensitive…
Not rated
CVE-2020-1942
In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive…
Not rated