This is the Cisco ASA ethernet information leak exploit that leverages the vulnerability noted in CVE-2003-0001. Versions prior to 8.4.4.6 and 8.2.5.32 are affected.
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Red Hat Security Advisory RHSA-2003:025-20 - Updated kernel packages for Red Hat Linux 7.1, 7.2, 7.3, and 8.0 have been made available that fix an information leak from several ethernet drivers (reported by Atstake), and a file system issue.
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