CVE-2018-20456
Medium
Description
In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow attackers to cause a denial of service (application crash in libr/util/strbuf.c via a stack-based buffer over-read) by crafting an input file, a related issue to CVE-2018-20455.
SeverityMedium
CVSS5.5
Exploit probability—
ProductRadare2
PublishedDec 25, 2018
First seenDec 25, 2018
How to fix
Update
- radare radare23.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| radare radare2 | v < 3.1.1 | 3.1.1 |
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