CVE-2022-29777

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ONLYOFFICE/core/commit/b17d5e860f30e8be2caeb0022b63be4c76660178	Patch Third Party Advisory
https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md#601	Release Notes Third Party Advisory
https://github.com/moehw/poc_exploits/tree/master/CVE-2022-29777

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:onlyoffice:core::::::::
	cpe:2.3:a:onlyoffice:document_server::::::::

Information

Published : 2022-06-02 14:15

Updated : 2022-06-24 15:15

NVD link : CVE-2022-29777

Mitre link : CVE-2022-29777

JSON object : View

Products Affected

onlyoffice

core
document_server

CWE

CWE-787

Out-of-bounds Write

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