CVE-2007-1669
HighSummary
Dekoder zoo w wersji 2.10, używany w wielu produktach, w tym Barracuda Spam Firewall i AMaViS, pozwala zdalnym atakującym na wywołanie odmowy usługi (nieskończona pętla) poprzez archiwum ZOO z strukturą direntry wskazującą na wcześniejszy plik.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zablokowania działania systemów, co może prowadzić do przestojów w usługach i utraty dostępności dla użytkowników.
Recommendation
Zaleca się aktualizację do najnowszej wersji oprogramowania, która zawiera poprawki zabezpieczeń eliminujące tę podatność.
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Original NVD description (English source)
zoo decoder 2.10 (zoo-2.10), as used in multiple products including (1) Barracuda Spam Firewall 3.4 and later with virusdef before 2.0.6399, (2) Spam Firewall before 3.4 20070319 with virusdef before 2.0.6399o, and (3) AMaViS 2.4.1 and earlier, allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.