CVE-2021-45977
First published: Fri Feb 25 2022(Updated: )
JetBrains IntelliJ IDEA 2021.3.1 Preview, IntelliJ IDEA 2021.3.1 RC, PyCharm Professional 2021.3.1 RC, GoLand 2021.3.1, PhpStorm 2021.3.1 Preview, PhpStorm 2021.3.1 RC, RubyMine 2021.3.1 Preview, RubyMine 2021.3.1 RC, CLion 2021.3.1, WebStorm 2021.3.1 Preview, and WebStorm 2021.3.1 RC (used as Remote Development backend IDEs) bind to the 0.0.0.0 IP address. The fixed versions are: IntelliJ IDEA 2021.3.1, PyCharm Professional 2021.3.1, GoLand 2021.3.2, PhpStorm 2021.3.1 (213.6461.83), RubyMine 2021.3.1, CLion 2021.3.2, and WebStorm 2021.3.1.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jetbrains Clion | =2021.3.1 | |
| JetBrains GoLand | =2021.3.1 | |
| JetBrains IntelliJ IDEA | =2021.3.1-preview | |
| JetBrains IntelliJ IDEA | =2021.3.1-rc | |
| JetBrains PhpStorm | =2021.3.1-preview | |
| JetBrains PhpStorm | =2021.3.1-rc | |
| JetBrains PyCharm | =2021.3.1-2021.3.1 | |
| JetBrains RubyMine | =2021.3.1-preview | |
| JetBrains RubyMine | =2021.3.1-rc | |
| JetBrains WebStorm | =2021.3.1-preview | |
| JetBrains WebStorm | =2021.3.1-rc |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45977?
The severity of CVE-2021-45977 is critical, with a CVSS score of 9.8.
Which software versions are affected by CVE-2021-45977?
JetBrains Clion 2021.3.1, JetBrains GoLand 2021.3.1, JetBrains IntelliJ IDEA 2021.3.1 Preview, JetBrains IntelliJ IDEA 2021.3.1 RC, JetBrains PhpStorm 2021.3.1 Preview, JetBrains PhpStorm 2021.3.1 RC, JetBrains PyCharm 2021.3.1, JetBrains RubyMine 2021.3.1 Preview, JetBrains RubyMine 2021.3.1 RC, JetBrains WebStorm 2021.3.1 Preview, and JetBrains WebStorm 2021.3.1 RC are affected by CVE-2021-45977.
How can I fix CVE-2021-45977?
To fix CVE-2021-45977, it is recommended to update to the latest version of the affected software provided by JetBrains.
Where can I find more information about CVE-2021-45977?
You can find more information about CVE-2021-45977 on the JetBrains blog and the JetBrains website.
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