CVE-2007-6109
HighSummary
W emacs występuje przepełnienie bufora na stosie, które może być wykorzystane przez atakujących z pomocą użytkownika do spowodowania awarii aplikacji (denial of service) oraz potencjalnie innych nieokreślonych skutków. Problem ten został zademonstrowany za pomocą określonej komendy 'emacs -batch -eval'.
Risk Assessment
Organizacja może doświadczyć przerwy w działaniu aplikacji, co wpłynie na dostępność usług. Dodatkowo, istnieje ryzyko, że atakujący mogą wykorzystać tę podatność do przeprowadzenia dalszych ataków.
Recommendation
Zaleca się aktualizację emacs do najnowszej wersji, aby usunąć tę podatność. Należy również monitorować i ograniczać dostęp do funkcji, które mogą być wykorzystywane do wywołania tej awarii.
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Original NVD description (English source)
Stack-based buffer overflow in emacs allows user-assisted attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a large precision value in an integer format string specifier to the format function, as demonstrated via a certain "emacs -batch -eval" command line.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

