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The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Suse | — | Upgrade libicu-devel-32bitUpgrade libicu52_1-dataUpgrade icuUpgrade libicu-docUpgrade libicu-develUpgrade libicu52_1Upgrade libicu-x86Upgrade libicu-32bitUpgrade libicu52_1-32bitUpgrade libicu | May 24, 2018 | Dec 10, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 10, 2017 |
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