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WS-2019-0564

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Date: May 19, 2019

harfbuzz in versions 2.1.1 to 2.4.0 is vulnerable to Use-of-uninitialized-value in OT::AxisValue::sanitizeo, related to src/hb-ot-stat-table.hh

Language: C++

Severity Score

Severity Score

Weakness Type (CWE)

Use of Uninitialized Variable

CWE-457

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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