CRITICAL🇵🇱 Wersja polska

CVE-2020-11535

CVSS 9.8v3.1pub. 2020-04-15upd. 2024-11-21

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.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Onlyoffice Document Server

    APP
    Onlyoffice
    5.5.0
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

CVE-2023-30186CRITICAL9.8PL ✓same product

Use-after-free w ONLYOFFICE Document Server umożliwia zdalne wykonanie kodu

CVE-2023-30187CRITICAL9.8PL ✓same product

RCE przez out-of-bounds memory access w ONLYOFFICE Document Server

CVE-2022-29776CRITICAL9.8PL ✓same product

Stack overflow w ONLYOFFICE Document Server i Core

CVE-2022-29777CRITICAL9.8PL ✓same product

Heap overflow w ONLYOFFICE Document Server i Core — RCE

CVE-2021-25833CRITICAL9.8PL ✓same product

ONLYOFFICE DocumentServer — path traversal prowadzący do RCE