CVE-2023-1777 Information disclosure in linked message previews

Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message...

EulerOS Virtualization 2.5.3 : ghostscript (EulerOS-SA-2019-1205)

According to the versions of the ghostscript package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was discovered that the ghostscript .tempfile function did not properly handle file permissions. An attacker could possibl...