CVE-2023-28356CWE-400

A vulnerability has been identified where a maliciously crafted message containing a specific chain of characters can cause the chat to enter a hot loop on one…

High · published May 11, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
53.3
In the wild
Unconfirmed
What it is

A vulnerability has been identified where a maliciously crafted message containing a specific chain of characters can cause the chat to enter a hot loop on one of the processes, consuming ~120% CPU and rendering the service unresponsive.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00718 · 53.3th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-05-11T00:00Z
EPSS history
Timeline
  • 11 MAY 00:00Z
    A vulnerability has been identified where a maliciously crafted message containing a specific chain of characters can cause the chat to enter a hot loop on one…
    cvelistv5