CVE-2018-18928

International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.

This issue did not affect the versions of icu as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include the vulnerable class.

This issue did not affect the versions of java-1.6.0-openjdk, java-1.7.0-openjdk and java-1.8.0-openjdk as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include the vulnerable class.

This issue did not affect the versions of webkitgtk4 as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable class.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.