High severityNVD Advisory· Published Oct 1, 2020· Updated Aug 4, 2024
CVE-2020-9487
CVE-2020-9487
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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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.nifi:nifiMaven | >= 1.0.0, < 1.12.0-RC1 | 1.12.0-RC1 |
Affected products
3- Apache/NiFidescription
- osv-coords2 versions
>= 1.0.0, <= 1.11.4+ 1 more
- (no CPE)range: >= 1.0.0, <= 1.11.4
- (no CPE)range: >= 1.0.0, < 1.12.0-RC1
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-3pp3-77j6-8ph6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-9487ghsaADVISORY
- github.com/apache/nifi/commit/01e42dfb3291c3a3549023edadafd2d8023f3042ghsaWEB
- nifi.apache.org/securityghsax_refsource_MISCWEB
News mentions
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