The International Components for Unicode (ICU) library provides robust andfull-featured Unicode services.Will Drewry reported multiple flaws in the way libicu processed certainmalformed regular expressions. If an application linked against ICU, suchas OpenOffice.org, processed a carefully crafted regular expression, it maybe possible to execute arbitrary code as the user running the application.(CVE-2007-4770, CVE-2007-4771)All users of icu should upgrade to these updated packages, which containbackported patches to resolve these issues.
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