What is CVE-2019-9823?

CVE-2019-9823 is a vulnerability in several JetBrains IntelliJ IDEA versions that allows an attacker to access cleartext server credentials saved in the IDE configuration files.

How severe is CVE-2019-9823?

CVE-2019-9823 has a severity rating of 9.8, which is considered critical.

Which versions of JetBrains IntelliJ IDEA are affected by CVE-2019-9823?

JetBrains IntelliJ IDEA versions 2018.1 to 2018.1.8, 2018.2 to 2018.2.8, and 2018.3 to 2018.3.5 are affected by CVE-2019-9823.

How can I fix CVE-2019-9823?

To fix CVE-2019-9823, update your JetBrains IntelliJ IDEA to version 2018.3.5, 2018.2.8, or 2018.1.8.

Where can I find more information about CVE-2019-9823?

You can find more information about CVE-2019-9823 in the JetBrains Security Bulletin Q1 2019: https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/

Vulnerability/
CVE-2019-9823

critical

9.8

CWE

312 522

3/7/2019

4/8/2024

CVE-2019-9823

First published: Wed Jul 03 2019(Updated: )

In several JetBrains IntelliJ IDEA versions, creating remote run configurations of JavaEE application servers leads to saving a cleartext record of the server credentials in the IDE configuration files. The issue has been fixed in the following versions: 2018.3.5, 2018.2.8, 2018.1.8.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
JetBrains IntelliJ IDEA	>=2018.1<2018.1.8
JetBrains IntelliJ IDEA	>=2018.2<2018.2.8
JetBrains IntelliJ IDEA	>=2018.3<2018.3.5

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Reference Links

https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/

Frequently Asked Questions

What is CVE-2019-9823?
CVE-2019-9823 is a vulnerability in several JetBrains IntelliJ IDEA versions that allows an attacker to access cleartext server credentials saved in the IDE configuration files.
How severe is CVE-2019-9823?
CVE-2019-9823 has a severity rating of 9.8, which is considered critical.
Which versions of JetBrains IntelliJ IDEA are affected by CVE-2019-9823?
JetBrains IntelliJ IDEA versions 2018.1 to 2018.1.8, 2018.2 to 2018.2.8, and 2018.3 to 2018.3.5 are affected by CVE-2019-9823.
How can I fix CVE-2019-9823?
To fix CVE-2019-9823, update your JetBrains IntelliJ IDEA to version 2018.3.5, 2018.2.8, or 2018.1.8.
Where can I find more information about CVE-2019-9823?
You can find more information about CVE-2019-9823 in the JetBrains Security Bulletin Q1 2019: https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/

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vendor/jetbrains
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version/jetbrains intellij idea/2018.1
version/jetbrains intellij idea/2018.2
version/jetbrains intellij idea/2018.3

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