漏洞信息
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Vulnerability Title
Fleet: DNS exfiltration via Sprig getHostByName in fleet.yaml Helm template preprocessing
Vulnerability Description
A security vulnerability was discovered in Fleet's Helm template preprocessing where templates evaluated by the Fleet controller could reach network resources outside the management cluster. A user who can supply bundle content to a repository referenced by a `GitRepo` resource can cause the Fleet controller to:
- Disclose cluster metadata available to the templating context.
- Reveal information about hosts reachable from the controller's network position.
Because the disclosure channel is name resolution, it may remain effective in environments where outbound traffic is otherwise restricted. The disclosed information is limited to values exposed to the Fleet templating context and to name resolution results. Integrity and availability of managed clusters are not affected.
This issue affects Fleet:
from 0.12.0 before 0.12.19,
from 0.13.0 before 0.13.15,
from 0.14.0 before 0.14.10,
from 0.15.0 before 0.15.6, and
from 0.16.0 before 0.16.1.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
SUSE Fleet 代码注入漏洞
Vulnerability Description
SUSE Fleet是德国SUSE公司的一款管理Kubernetes集群的持续交付工具。 SUSE Fleet 0.12.0至0.12.19之前版本、0.13.0至0.13.15之前版本、0.14.0至0.14.10之前版本、0.15.0至0.15.6之前版本和0.16.0至0.16.1之前版本存在安全漏洞,该漏洞源于Helm模板预处理问题,可能导致泄露集群元数据和可达主机信息。
CVSS Information
N/A
Vulnerability Type
N/A