Improper Input Validation Affecting github.com/keep-network/keep-ecdsa Open this link in a new tab package, versions <1.8.1
Attack Complexity
Low
Confidentiality
High
Availability
High
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snyk-id
SNYK-GOLANG-GITHUBCOMKEEPNETWORKKEEPECDSA-2331759
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published
7 Jan 2022
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disclosed
6 Jan 2022
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credit
Unknown
Introduced: 6 Jan 2022
CWE-20 Open this link in a new tabHow to fix?
Upgrade github.com/keep-network/keep-ecdsa
to version 1.8.1 or higher.
Overview
github.com/keep-network/keep-ecdsa is a package providing smart contracts and client behind the Keep ECDSA client
Affected versions of this package are vulnerable to Improper Input Validation. The Verifiable Secret Sharing scheme generates shares from the user’s IDs but does not properly validate them. Using a malicious ID will make other users reveal their secrets during the secret-sharing procedure. In addition, a second issue resulting from lack of validation could cause nodes to crash when sent maliciously formed user IDs.