CVE-2018-19842
First published: Tue Dec 04 2018(Updated: )
getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Radare2 | <3.1.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-19842?
CVE-2018-19842 has a moderate severity rating due to its potential to cause a denial of service.
How do I fix CVE-2018-19842?
To fix CVE-2018-19842, upgrade to radare2 version 3.1.0 or later.
What type of vulnerability is identified in CVE-2018-19842?
CVE-2018-19842 is identified as a stack-based buffer over-read vulnerability.
Which versions of radare2 are affected by CVE-2018-19842?
CVE-2018-19842 affects radare2 versions before 3.1.0.
What causes the vulnerability in CVE-2018-19842?
The vulnerability in CVE-2018-19842 is caused by crafted x86 assembly data that leads to a denial of service.
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