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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-12-10T20:00:00
Updated: 2024-08-05T20:51:31.622Z
Reserved: 2017-12-10T00:00:00
Link: CVE-2017-17484
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-12-10T20:29:00.197
Modified: 2024-11-21T03:18:01.293
Link: CVE-2017-17484
Redhat