PT-2017-17962 · International Components For Unicode+2 · Icu+2
Publicado
2017-04-14
·
Atualizado
2019-04-23
·
CVE-2017-7868
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
International Components for Unicode (ICU) for C/C++ versions prior to 2017-02-13
Description
The issue is related to an out-of-bounds write caused by a heap-based buffer overflow. This is connected to the
utf8TextAccess function in common/utext.cpp and the utext moveIndex32* function.Recommendations
For versions prior to 2017-02-13, update to a version released after 2017-02-13 to resolve the issue. As a temporary workaround, consider restricting access to the
utf8TextAccess function and the utext moveIndex32* function until a patch is available.Correção
Memory Corruption
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Enumeração de Fraquezas
Identificadores relacionados
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Icu
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