The MITRE CVE dictionary describes this issue as:
LPRng in Red Hat Linux 7.0 and 7.1 does not properly drop memberships in supplemental groups when lowering privileges, which could allow a local user to elevate privileges.
Red Hat security errata
|Red Hat Linux 7.0||RHSA-2001:077||June 12, 2001|
|Red Hat Linux 7.1||RHSA-2001:077||June 12, 2001|
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