Out of Bounds Memory Access in ONLYOFFICE Document Server
CVE-2023-30187

9.8CRITICAL

Key Information:

Vendor

Onlyoffice

Status
Document Server
Vendor
CVE Published:
14 August 2023

What is CVE-2023-30187?

An out of bounds memory access vulnerability exists in ONLYOFFICE DocumentServer versions 4.0.3 through 7.3.2, allowing remote attackers to execute arbitrary code by exploiting crafted JavaScript files. This vulnerability could lead to serious security risks if successfully executed, posing a threat to data integrity and system operation. Users are advised to review their software versions and apply necessary patches to mitigate potential attacks.

References

https://github.com/ONLYOFFICE/DocumentServer
http://onlyoffice.com
https://github.com/ONLYOFFICE/core/blob/8ca40a44ce47a8616...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2023-30187 : Out of Bounds Memory Access in ONLYOFFICE Document Server