# CVE-2020-17519: A Apache Flink bug is being used in attacks

Status: Being used now (CISA KEV, added 2024-05-23)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Apache Flink (CVE-2020-17519) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2020-17519. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
Apache Flink contains an improper access control vulnerability that allows an attacker to read any file on the local filesystem of the JobManager through its REST interface.

## Sources
- https://nvd.nist.gov/vuln/detail/CVE-2020-17519
- https://nvd.nist.gov/vuln/detail/CVE-2020-17519

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.