CVE-2021-4021
CVE-2021-4021
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
24 Feb 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability was found in Radare2 in versions prior to 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.
Affected products
n/a · radare2Want to know if your infrastructure is exposed to this?
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