Vulnerability Details : CVE-2022-3172
A security issue was discovered in kube-apiserver that allows an
aggregated API server to redirect client traffic to any URL. This could
lead to the client performing unexpected actions as well as forwarding
the client's API server credentials to third parties.
Vulnerability category: Server-side request forgery (SSRF)
Products affected by CVE-2022-3172
- cpe:2.3:a:kubernetes:apiserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:apiserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:apiserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:apiserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:apiserver:1.25.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-3172
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-3172
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.1
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L |
1.0
|
3.7
|
Kubernetes | |
8.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N |
2.8
|
4.7
|
NIST |
CWE ids for CVE-2022-3172
-
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.Assigned by:
- jordan@liggitt.net (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-3172
-
https://security.netapp.com/advisory/ntap-20231221-0005/
CVE-2022-3172 Kubernetes Vulnerability in NetApp Products | NetApp Product Security
-
https://groups.google.com/g/kubernetes-security-announce/c/_aLzYMpPRak
[Security Advisory] CVE-2022-3172: Aggregated API server can cause clients to be redirected (SSRF)Mailing List
-
https://github.com/kubernetes/kubernetes/issues/112513
CVE-2022-3172: Aggregated API server can cause clients to be redirected (SSRF) · Issue #112513 · kubernetes/kubernetes · GitHubIssue Tracking;Vendor Advisory
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