CVE-2013-2154
HighSummary
W Apache Santuario XML Security dla C++ przed wersją 1.7.1 występuje przepełnienie bufora na stosie w funkcjonalności odniesienia podpisu XML. Atakujący mogą wykorzystać źle sformułowane wyrażenia XPointer, co prowadzi do awarii systemu i potencjalnego wykonania dowolnego kodu.
Risk Assessment
Podatność ta może prowadzić do odmowy usługi oraz umożliwić atakującym wykonanie nieautoryzowanego kodu, co stanowi poważne zagrożenie dla bezpieczeństwa aplikacji i danych.
Recommendation
Zaleca się aktualizację do wersji 1.7.1 lub nowszej, aby usunąć tę podatność oraz zminimalizować ryzyko związane z atakami wykorzystującymi przepełnienie bufora.
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Original NVD description (English source)
Stack-based buffer overflow in the XML Signature Reference functionality (xsec/dsig/DSIGReference.cpp) in Apache Santuario XML Security for C++ (aka xml-security-c) before 1.7.1 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via malformed XPointer expressions, probably related to the DSIGReference::getURIBaseTXFM function.