Critical severity · published Jun 2, 2022
CVE-2022-29776
Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a stack overflow via the component DesktopEditor/common/File.cpp
9.8
CVSS
7%
EPSS
No
On KEV
Description
Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a stack overflow via the component DesktopEditor/common/File.cpp.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.0% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Core · Onlyoffice
through 6.1.0.26 · source: NVD
DS
Document Server · Onlyoffice
through 6.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-29776
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-29776
Release Notes
https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md#601
Patch
https://github.com/ONLYOFFICE/core/commit/88cf60a3ed4a2b40d71a1c2ced72fa3902a30967
Exploit
https://github.com/moehw/poc_exploits/tree/master/CVE-2022-29776
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