CVE-2023-2831

Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters...

Denial Of Service (DoS)

github.com/mattermost/mattermost-server is vulnerable to Denial Of Service DoS. The vulnerability exists because the Unescape function of inlines.go does not efficiently process Markdown strings, allowing an attacker to cause an application crash by sending a direct message containing a large...

CVE-2023-2831 Denial of Service while unescaping a Markdown string

Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters...

CVE-2023-2831: Uncontrolled Resource Consumption

Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters...

PT-2023-21643

Name of the Vulnerable Software and Affected Versions Mattermost affected versions not specified Description The issue allows an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters, due to Mattermost's failure to unescape Markdown strings in ...