CVE-2020-5420 describes a denial-of-service vulnerability affecting Cloud Foundry Routing (Gorouter) versions prior to 0.206.0, as well as cf-deployment. A malicious developer with "cf push" access can exploit this by deploying an application that sends specially crafted HTTP responses, causing Gorouter instances to crash. This high-severity vulnerability (CVSS 7.7) has a low attack complexity and can lead to a complete denial-of-service for the Cloud Foundry cluster. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 13.15.0CPE matchmatch criteria | cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:* | ||
< 0.206.0CPE matchmatch criteria | cpe:2.3:a:cloudfoundry:gorouter:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.