Design/Logic Flaw

Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or...

CVE-2020-17519

CVE-2020-17519 is an Apache Flink directory traversal vulnerability that permits reading arbitrary files on the JobManager host via the REST interface. The flaw stems from a change introduced in Flink 1.11.0 (affecting 1.11.0, 1.11.1, and 1.11.2) and is limited to files accessible by the JobManag...

CVE-2020-17519 Apache Flink directory traversal attack: reading remote files through the REST API

A change introduced in Apache Flink 1.11.0 and released in 1.11.1 and 1.11.2 as well allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users shou...

CVE-2020-17519 Apache Flink directory traversal attack: reading remote files through the REST API

A change introduced in Apache Flink 1.11.0 and released in 1.11.1 and 1.11.2 as well allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users shou...

CVE-2020-17518 Apache Flink directory traversal attack: remote file writing through the REST API

Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or...

CVE-2020-17518

CVE-2020-17518 affects Apache Flink 1.5.1. A REST file upload handler allowed an attacker to write a file to an arbitrary location on the local filesystem by manipulating the HTTP header (directory-traversal via file upload). The issue is mitigated by upgrading Flink to 1.11.3 or 1.12.0 (where th...

Apache Flink 路径遍历漏洞

Apache Flink is an efficient and distributed general purpose data processing platform. Apache Flink products have an arbitrary file write vulnerability that can be exploited by an attacker to read sensitive files on the server and with the help of hard-coded credentials exploit the vulnerability ...

CVE-2020-17519

A change introduced in Apache Flink 1.11.0 and released in 1.11.1 and 1.11.2 as well allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users shou...

PT-2021-10097 · Apache · Apache Flink

Name of the Vulnerable Software and Affected Versions: Apache Flink versions 1.11.0 through 1.11.2 Description: A change introduced in Apache Flink allows attackers to read any file on the local filesystem of the JobManager through the REST interface. Access is restricted to files accessible by t...

Apache Flink JobManager Traversal

This module exploits an unauthenticated directory traversal vulnerability in Apache Flink versions 1.11.0 use auxiliary/scanner/http/apache/flinkjobmanagertraversal msf undefinedflinkjobmanagertraversal show actions ...actions... msf undefinedflinkjobmanagertraversal set ACTION msf...

apache-flink: JMX information disclosure vulnerability

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...

Apache Flink 1.9.x - File Upload RCE (Unauthenticated)

!/usr/bin/env python3 coding: utf-8 Exploit Title: Apache Flink 1.9.x - File Upload RCE Unauthenticated Google Dork: None Date: 2020.11.01 Exploit Author: bigger.wing Vendor Homepage: https://flink.apache.org/ Software Link: https://flink.apache.org/downloads.html Version: 1.9.x Tested on:...

Apache Flink 1.9.x Shell Upload

!/usr/bin/env python3 coding: utf-8 Exploit Title: Apache Flink 1.9.x - File Upload RCE Unauthenticated Google Dork: None Date: 2020.11.01 Exploit Author: bigger.wing Vendor Homepage: https://flink.apache.org/ Software Link: https://flink.apache.org/downloads.html Version: 1.9.x Tested on:...

CVE-2020-1960

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...

apache-flink-user-mailing-list-archive.2336050.n4.nabble.com Cross Site Scripting vulnerability

Open Bug Bounty ID: OBB-1181942 Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website...

CVE-2020-1960

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...

CVE-2020-1960

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...

Design/Logic Flaw

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...

CVE-2020-1960

CVE-2020-1960 (Apache Flink) affects multiple Flink versions (1.1.0–1.10.0). When a process runs with an enabled JMXReporter and a port configured via metrics.reporter.reporter_name>.port, a local attacker with access to the JMX port can perform a man-in-the-middle attack to rebind the JMXRMI ...

CVE-2020-1960

A vulnerability in Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0 where, when running a process with an enabled JMXReporter, with a port configured via...