CVE-2025-4435
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk40th percentile - higher than 40% of all known CVEs
Summary
W przypadku użycia TarFile.errorlevel = 0 oraz filtrowania, zgodnie z dokumentacją, oczekiwane jest, że filtrowane elementy zostaną pominięte i nie będą wyodrębnione. W rzeczywistości, w dotkniętych wersjach, elementy te są nadal wyodrębniane, co prowadzi do niezgodności z oczekiwanym zachowaniem.
Risk Assessment
Organizacje mogą być narażone na ryzyko wyodrębnienia niepożądanych danych, co może prowadzić do ujawnienia wrażliwych informacji lub naruszenia prywatności.
Recommendation
Zaleca się aktualizację do najnowszej wersji oprogramowania, aby zapewnić zgodność z dokumentowanym zachowaniem oraz zminimalizować ryzyko wyodrębnienia niepożądanych elementów.
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Original NVD description (English source)
When using a TarFile.errorlevel = 0 and extracting with a filter the documented behavior is that any filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel = 0 in affected versions is that the member would still be extracted and not skipped.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS