CVE-2022-29777

PoC —

CVSS 3.1

9.8 critical

EPSS

7%p94

Published

Jun 2, 2022 (Jun 2, 2022)

Modified

Jun 17, 2026

Description

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.

Vendors: onlyoffice
Products: core, document server
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (6.9%)

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