漏洞信息
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Vulnerability Title
Helm Files.Lines Denial of Service via Empty Chart Files
Vulnerability Description
Helm through 4.2.3, fixed in commit ba6c9a2, contains a denial of service vulnerability in the Files.Lines template helper in pkg/engine/files.go that allows attackers to trigger an index out of range panic by including zero-length byte slices in chart files. Attackers can include empty files in Helm charts to cause deterministic render failures across template, install, upgrade, lint, and SDK Engine.Render operations.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Vulnerability Type
对数组索引的验证不恰当
Vulnerability Title
Helm 输入验证错误漏洞
Vulnerability Description
Helm是helm团队开源的一款Kubernetes包管理器。 Helm 4.2.3及之前版本存在输入验证错误漏洞,该漏洞源于Files.Lines模板助手在pkg/engine/files.go中处理零长度字节切片时可能导致索引超出范围,攻击者通过在chart文件中包含空文件触发拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A