International Components Unicode Icu Project International Components Unicode

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By the Year

In 2024 there have been 0 vulnerabilities in Icu Project International Components Unicode . International Components Unicode did not have any published security vulnerabilities last year.

Year Vulnerabilities Average Score
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 0 0.00
2020 1 8.80
2019 0 0.00
2018 1 9.80

It may take a day or so for new International Components Unicode vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Icu Project International Components Unicode Security Vulnerabilities

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1

CVE-2020-10531 8.8 - High - March 12, 2020

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.

Memory Corruption

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

CVE-2018-18928 9.8 - Critical - November 04, 2018

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

Integer Overflow or Wraparound

Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID

CVE-2011-4599 - June 21, 2012

Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization.

Buffer Overflow

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