CVE-2018-20457 is a denial-of-service vulnerability affecting radare2 versions through 3.1.3. It allows an attacker to crash the application via an out-of-bounds read in the arm assembly function, stemming from incorrect loop indexing and missing length validation. Rated Medium severity (CVSS 5.5), this vulnerability requires local access and user interaction for exploitation, leading to high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.1.3CPE matchmatch criteria | cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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