CVE-2020-5420CWE-754

Gorouter is vulnerable to DoS attack via invalid HTTP responses

High · published September 3, 2020

CVSS v3.0
7.7
EPSS
1%
Percentile
67.5
In the wild
Unconfirmed
What it is

Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.

The record
Technical detail
CVSS v3.0
7.7 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01183 · 67.5th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2020-09-03T01:10Z
EPSS history
Timeline
  • 03 SEP 01:10Z
    Gorouter is vulnerable to DoS attack via invalid HTTP responses
    cvelistv5