CVE-2008-4865
HighSummary
Podatność w valgrind przed wersją 3.4.0 pozwala lokalnym użytkownikom na wykonanie dowolnych programów poprzez złośliwy plik .valgrindrc w bieżącym katalogu roboczym. Problem ten został zademonstrowany przy użyciu złośliwych opcji --db-command.
Risk Assessment
Wykonanie programu z nieufnego katalogu może prowadzić do poważnych zagrożeń bezpieczeństwa, w tym do przejęcia kontroli nad systemem przez złośliwe oprogramowanie.
Recommendation
Zaleca się aktualizację valgrind do wersji 3.4.0 lub nowszej oraz unikanie używania plików konfiguracyjnych z nieznanych źródeł.
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Original NVD description (English source)
Untrusted search path vulnerability in valgrind before 3.4.0 allows local users to execute arbitrary programs via a Trojan horse .valgrindrc file in the current working directory, as demonstrated using a malicious --db-command options. NOTE: the severity of this issue has been disputed, but CVE is including this issue because execution of a program from an untrusted directory is a common scenario.