CVE-1999-0334

Summary

CVE-1999-0334 is a vulnerability affecting Solaris 2.2 and 2.3 systems. When the file system check (fsck) utility fails during system startup, it provides an opportunity for a local user with physical access to bypass security measures and gain root access. This issue can potentially allow unauthorized system modifications or data theft. It is recommended that affected systems be updated as soon as possible to mitigate this risk. This vulnerability arises due to a failure in the fsck utility's error handling mechanism, which creates an opportunity for local attackers to gain elevated privileges. The exploitation of this vulnerability requires physical access to the system console, making it a significant concern for organizations with on-premises Solaris servers. The consequences of this vulnerability can be severe, as it grants an attacker full control over the affected Solaris system. The vulnerability can be exploited through a targeted attack or even through a casual observation of the system console during the boot process. It is essential to apply patches or updates as soon as possible to mitigate this risk. This vulnerability, identified as CVE-1999-0334, highlights the importance of securing systems against local attacks. It underscores the need for robust error handling mechanisms in system utilities and the importance of keeping systems up-to-date with the latest security patches and updates. In conclusion, CVE-1999-0334 is a critical vulnerability in Solaris 2.2 and 2.3 systems that can allow local attackers to gain root access when fsck fails during system startup. The consequences of this vulnerability can be severe, and it is recommended that affected systems be updated as soon as possible to mitigate the risk of exploitation.

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