CVE-2022-1437: Heap-based Buffer Overflow in radareorg/radare2
First published: Fri Apr 22 2022(Updated: )
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| radare2 | <5.7.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-1437?
CVE-2022-1437 is a heap-based buffer overflow vulnerability in the GitHub repository radareorg/radare2 prior to version 5.7.0.
What is the severity of CVE-2022-1437?
The severity of CVE-2022-1437 is high, with a severity value of 7.1.
How does CVE-2022-1437 impact the program?
CVE-2022-1437 causes the program to read data past the end of the intended buffer, which can allow attackers to read sensitive information from other memory locations or cause a crash.
How can I fix CVE-2022-1437?
To fix CVE-2022-1437, you should update the radareorg/radare2 repository to version 5.7.0 or above.
Are there any references about CVE-2022-1437?
Yes, you can find references about CVE-2022-1437 at the following links: [Link 1](https://github.com/radareorg/radare2/commit/669a404b6d98d5db409a5ebadae4e94b34ef5136) and [Link 2](https://huntr.dev/bounties/af6c3e9e-b7df-4d80-b48f-77fdd17b4038).
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