Privilege Escalation Affecting github.com/google/fscrypt/security Open this link in a new tab package, versions <0.2.4
Attack Complexity
Low
Integrity
High
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snyk-id
SNYK-GOLANG-GITHUBCOMGOOGLEFSCRYPTSECURITY-50084
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published
29 Aug 2018
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disclosed
22 Jan 2018
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credit
Unknown
Introduced: 22 Jan 2018
CVE-2018-6558 Open this link in a new tabOverview
github.com/google/fscrypt/security
is a Go tool for managing Linux filesystem encryption.
Affected versions of the package are vulnerable to Privilege Escalation. It incorrectly restored primary and supplementary group IDs to the values associated with the root user, which allowed attackers to gain privileges via a successful login through certain applications that use Linux-PAM (aka pam).
Remediation
Upgrade github.com/google/fscrypt/security
to version 0.2.4 or higher.