Rancher affected by unauthenticated Denial of Service
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.5%
exploitation probability
0.5%top 58% of all CVEs
observed exploitation
nono source reports it
A vulnerability has been identified within Rancher Manager in which it
did not enforce request body size limits on certain public
(unauthenticated) and authenticated API endpoints. This allows a
malicious user to exploit this by sending excessively large payloads,
which are fully loaded into memory during processing, leading to Denial of Service (DoS).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected products
SUSE · rancher