KubeEdge Cloud AdmissionController component DoS
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.9.4, 1.10.2, 1.11.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- kubeedge kubeedge
fixed in 1.9.4; From 1.10.0 · fixed in 1.10.2
- github.com/kubeedge/kubeedgeGo
From 1.11.0 · fixed in 1.11.1
- github.com/kubeedge/kubeedgeGo
From 1.10.0 · fixed in 1.10.2
- github.com/kubeedge/kubeedgeGo
fixed in 1.9.4
- github.com/kubeedge/kubeedgeGo
fixed in 1.9.4; From 1.10.0 · fixed in 1.10.2; From 1.11.0 · fixed in 1.11.1