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WS-2018-0643

Date: October 20, 2018

The struct LookupFormat10 in src/hb-aat-layout-common.hh in library harfbuzz causes a Heap-buffer-overflow and the affect version is 2.0.1

Language: C

Severity Score

Related Resources (2)

https://github.com/harfbuzz/harfbuzz/commit/00fdbca4f6a5c4623b9c4838da502cccce8aaa74
https://www.mend.io/vulnerability-database/WS-2018-0643

Severity Score

Weakness Type (CWE)

Heap-based Buffer Overflow

CWE-122

CVSS v3.1

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

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