Main Vulnerability Database Vulnerabilities #VU79761

#VU79761 Off-by-one in radare2 - CVE-2020-27793

Published: August 21, 2023

Vulnerability identifier: #VU79761

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2020-27793

CWE-ID: CWE-193

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
radare2

Software vendor:
Radare

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an off-by-one error in core_java.c. A remote attacker can trigger an off-by-one error and crash the application.

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