CVE-2008-4580
HighSummary
fence_manual, używany w fence 2.02.00-r1 oraz prawdopodobnie w cman, pozwala lokalnym użytkownikom na modyfikację dowolnych plików poprzez atak symlink na tymczasowy plik fence_manual.fifo.
Risk Assessment
Atakujący może wykorzystać tę podatność do modyfikacji krytycznych plików systemowych, co może prowadzić do nieautoryzowanego dostępu lub destabilizacji systemu.
Recommendation
Zaleca się ograniczenie dostępu do fence_manual oraz monitorowanie i zabezpieczenie plików tymczasowych przed atakami symlink.
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Original NVD description (English source)
fence_manual, as used in fence 2.02.00-r1 and possibly cman, allows local users to modify arbitrary files via a symlink attack on the fence_manual.fifo temporary file.