This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects attempts to exploit a directory traversal vulneraibility in LibreOffice.
LibreOffice is a free and open-source office suite.
LibreOffice is prone to a directory-traversal vulnerability. Specifically, this issue occurs when a specially crafted document is opened by LibreOffice. An attacker can exploit this issue by using a specially crafted document to execute arbitrary macros bundle.
An attackers can use specially crafted requests with directory-traversal sequences ('../') to read arbitrary files in the context of the application. This may aid in further attacks.
- LibreOffice prior to version 6.0.7 and 6.1.3 are vulnerable.