icu-4.2.1-15.AXS4

The International Components for Unicode (ICU) library provides robust and full-featured Unicode services.

Security Fix(es):

* ICU: Integer overflow in UnicodeString::doAppend() (CVE-2020-10531)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2020-10531
An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.