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  5. CVE-2021-41173

CVE-2021-41173: Improper Input Validation

October 26, 2021 (updated October 28, 2021)

Go Ethereum is the official Golang implementation of the Ethereum protocol. A vulnerable node is susceptible to crash when processing a maliciously crafted message from a peer. Version v1.10.9 contains patches to the vulnerability. There are no known workarounds aside from upgrading.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-41173

Code Behaviors & Features

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Affected versions

All versions before 1.10.9

Fixed versions

  • v1.10.9

Solution

Upgrade to version v1.10.9 or above.

Impact 5.7 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Learn more about CVSS

Source file

go/github.com/ethereum/go-ethereum/CVE-2021-41173.yml

Spotted a mistake? Edit the file on GitLab.

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