Heap Overflow Vulnerability in Onlyoffice Document Server and Core Components

Heap Overflow Vulnerability in Onlyoffice Document Server and Core Components

CVE-2022-29777 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.

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