CVE-2007-4771 – libicu incomplete interval handling

https://notcve.org/view.php?id=CVE-2007-4771

28 Jan 2008 — Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information. Desbordamiento de búfer basado en montículo en la función doInterval de regexcmp.c... • http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html • CWE-399: Resource Management Errors •