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5.5
CVSSv3

CVE-2021-43668

Published: 18/11/2021 Updated: 23/11/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered. They will crash with "runtime error: invalid memory address or nil pointer dereference" and arise a SEGV signal.

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ethereum go ethereum 1.10.9

Vendor Advisories

Arch Linux Issues:
Go-Ethereum 1109 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered They will crash with "runtime error: invalid memory address or nil pointer dereference" and arise a SEGV signal ...

References

CWE-476https://github.com/ethereum/go-ethereum/issues/23866https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-43668
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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