CVE-2018-20461
First published: Tue Dec 25 2018(Updated: )
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| radare2 | <3.1.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-20461?
CVE-2018-20461 has a severity that leads to denial-of-service due to application crashes from out-of-bounds read vulnerabilities.
How do I fix CVE-2018-20461?
To fix CVE-2018-20461, upgrade to radare2 version 3.1.1 or later.
What is the impact of CVE-2018-20461?
The impact of CVE-2018-20461 is that it can be exploited by attackers to crash the application by using a specially crafted binary file.
Which versions of radare2 are affected by CVE-2018-20461?
Versions of radare2 prior to 3.1.1 are affected by CVE-2018-20461.
Is CVE-2018-20461 a remote attack vulnerability?
CVE-2018-20461 can be exploited locally by an attacker who has access to an affected version of radare2.
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