CVE-1999-0901

Summary

CVE-1999-0901 is a vulnerability affecting the ypserv service. It allows a local user to manipulate the GECOS field and login shell of other users, granting them the ability to alter user information and potentially gain elevated access. This issue poses a significant security risk, particularly in multi-user environments, as it enables unauthorized changes to user accounts. The vulnerability can be mitigated by applying the relevant security patches or by disabling the affected service if not necessary.

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