CVE-2018-6558
First published: Thu Aug 23 2018(Updated: )
The pam_fscrypt module in fscrypt before 0.2.4 may incorrectly restore primary and supplementary group IDs to the values associated with the root user, which allows attackers to gain privileges via a successful login through certain applications that use Linux-PAM (aka pam).
Credit: security@ubuntu.com security@ubuntu.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Fscrypt | <0.2.4 | |
| go/github.com/google/fscrypt | <0.2.4 | 0.2.4 |
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Reference Links
- https://github.com/google/fscrypt/commit/3022c1603d968c22f147b4a2c49c4637dd1be91b
- https://github.com/google/fscrypt/commit/315f9b042237200174a1fb99427f74027e191d66
- https://github.com/google/fscrypt/issues/77
- https://launchpad.net/bugs/1787548
- https://nvd.nist.gov/vuln/detail/CVE-2018-6558
- https://pkg.go.dev/vuln/GO-2020-0027
- https://github.com/advisories/GHSA-qj26-7grj-whg3 (Advisory)
- collector/nvd-index
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-qj26-7grj-whg3
- alias/CVE-2018-6558
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/remedy
- agent/softwarecombine
- agent/description
- collector/nvd-cve
- source/NVD
- agent/author
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/first-publish-date
- agent/trending
- vendor/google
- canonical/google fscrypt
- package-manager/go