Resource exhaustion in radare2 - CVE-2022-0476
Published: February 25, 2022
Vulnerability identifier: #VU60881
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-0476
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trick a victim to open a specially crafted mdmp file, trigger resource exhaustion and perform a denial of service (DoS) attack.
Affected software
radare2
How to mitigate CVE-2022-0476
Install updates from vendor's website.
radare2 - update to 5.6.4