CVE-1999-1142

Summary

CVE-1999-1142 is a vulnerability affecting SunOS 4.1.2 and earlier versions. It enables local users to elevate privileges by manipulating "LD_*" environmental variables in setuid or setgid programs like login, su, and sendmail. By altering both the real and effective user IDs to the same user, attackers can supersede intended access levels, compromising system security.

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