Vulnerability DatabaseWS-2019-0513
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WS-2019-0513
Published:May 14, 2026
Updated:May 14, 2026
International Components for Unicode (ICU) for C/C++ before 68.1 has a use of uninitialized value in isMatchAtCPBoundary in icu4c/source/common/ustring.cpp.
Affected Packages
icu (YOCTO):
Affected version(s) >=57.1 <68.1
Fix Suggestion:
Update to version 68.1
Related Resources (1)
https://github.com/unicode-org/icu/commit/d7ec310436ce4bae87a94d912f1d8b5ece20f9c5
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH