CVE-2020-11535
First published: Wed Apr 15 2020(Updated: )
An issue was discovered in ONLYOFFICE Document Server 5.5.0. An attacker can craft a malicious .docx file, and exploit XML injection to enter an attacker-controlled parameter into the x2t binary, to rewrite this binary and/or libxcb.so.1, and execute code on a victim's server.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ONLYOFFICE | =5.5.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-11535?
CVE-2020-11535 is classified as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2020-11535?
To fix CVE-2020-11535, upgrade ONLYOFFICE Document Server to version 5.5.1 or later.
Who is affected by CVE-2020-11535?
ONLYOFFICE Document Server version 5.5.0 is affected by CVE-2020-11535.
What type of attack is associated with CVE-2020-11535?
CVE-2020-11535 involves an XML injection attack via a crafted .docx file.
What impacts does CVE-2020-11535 have on systems?
CVE-2020-11535 can allow an attacker to execute arbitrary code on the victim's server.
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