CVE-2008-4108
HighSummary
Narzędzie move-faqwiz.sh w Pythonie 2.4.5 może pozwolić lokalnym użytkownikom na nadpisanie dowolnych plików poprzez atak symlink na plik tymczasowy tmp$RANDOM.tmp. Istnieje możliwość, że nie ma powszechnych scenariuszy użycia, w których tmp$RANDOM.tmp znajduje się w nieufnym katalogu.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do nadpisania ważnych plików systemowych lub danych, co może prowadzić do utraty danych lub destabilizacji systemu.
Recommendation
Zaleca się aktualizację Pythona do nowszej wersji oraz ograniczenie dostępu do narzędzi, które mogą być wykorzystywane do przeprowadzania ataków symlink.
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Original NVD description (English source)
Tools/faqwiz/move-faqwiz.sh (aka the generic FAQ wizard moving tool) in Python 2.4.5 might allow local users to overwrite arbitrary files via a symlink attack on a tmp$RANDOM.tmp temporary file. NOTE: there may not be common usage scenarios in which tmp$RANDOM.tmp is located in an untrusted directory.