CVE-2017-17484
Description
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.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
2.204
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2018:1602-1(SUSE Linux Enterprise Server 11-SP4 ) libicu-4.0-47.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:1602-1(SUSE Linux Enterprise Server 11-SP4 ) libicu-32bit-4.0-47.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:1602-1(SUSE Linux Enterprise Server 11-SP4 ) libicu-doc-4.0-47.6.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234