CVE-2023-5686: Heap-based Buffer Overflow in radareorg/radare2
First published: Fri Oct 20 2023(Updated: )
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.
Credit: security@huntr.dev security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Radare Radare2 | <5.9.0 | |
| Fedoraproject Fedora | =37 | |
| Fedoraproject Fedora | =38 |
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Reference Links
- https://github.com/radareorg/radare2/commit/1bdda93e348c160c84e30da3637acef26d0348de
- https://huntr.com/bounties/bbfe1f76-8fa1-4a8c-909d-65b16e970be0
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/64KUV6OGEVQ75QOV35PUVVDOJTKSJHYN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SOZ6XCADVAPAIHMVSV3FUAN742BHXF55/
Frequently Asked Questions
What is CVE-2023-5686?
CVE-2023-5686 is a heap-based buffer overflow vulnerability in the GitHub repository radareorg/radare2 prior to version 5.9.0.
How severe is CVE-2023-5686?
CVE-2023-5686 has a severity level of 8.8 (high).
What software is affected by CVE-2023-5686?
The software affected by CVE-2023-5686 is Radare Radare2 version up to 5.9.0.
How can I fix CVE-2023-5686?
To fix CVE-2023-5686, update Radare Radare2 to version 5.9.0 or later.
What are the Common Weakness Enumerations (CWE) associated with CVE-2023-5686?
The CWEs associated with CVE-2023-5686 are CWE-119, CWE-122, and CWE-787.
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- vendor/radare
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- version/fedoraproject fedora/37
- version/fedoraproject fedora/38