UBUNTU-CVE-2018-6558
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-6558
Summary:
Details: 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).
References: https://ubuntu.com/security/CVE-2018-6558, https://www.cve.org/CVERecord?id=CVE-2018-6558
Affected packages
Package
Name: fscrypt
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -0.2.2-0ubuntu2.1
Affected versions
0.2.2-0ubuntu2
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
