| Package | Affected versions | Patched versions |
|---|---|---|
| chrome | < 80.0.3987.122 | 80.0.3987.122 |
| international components for unicode | ≤ 66.1 | |
| node.js | ≥ 10.0.0, ≤ 10.12.0≥ 10.13.0, < 10.21.0 | 10.21.0 |
| banking extensibility workbench | = 14.3.0= 14.4.0 |
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.
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