File Verification Flaw in APT Package Management Tool by Ubuntu

CVE-2014-0487

Summary

The APT package management tool prior to version 1.0.9 has a flaw in its file verification process. Specifically, it fails to confirm the integrity of downloaded files when the If-Modified-Since header is used, leaving systems susceptible to potential unauthorized modifications. This could enable attackers to deliver compromised software versions without detection, undermining system security and integrity. It is vital for users and administrators to ensure they upgrade to the patched versions to mitigate the risk of exploitation.

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