ZeroHour

CVE-2020-11535

CVSS 3.1
9.8 critical
EPSS
2%p82
Published
()
Modified
Description

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.

Vendors
onlyoffice
Products
document server
Weakness
CWE-91
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In the news

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