blob: fd9291cc08d4193ee7ef35322eec727a650f9b0b [file] [log] [blame]
{
"schema_version": "1.3.1",
"id": "GO-2023-1547",
"modified": "0001-01-01T00:00:00Z",
"published": "0001-01-01T00:00:00Z",
"aliases": [
"CVE-2023-25165",
"GHSA-pwcw-6f5g-gxf8"
],
"summary": "Information disclosure in helm.sh/helm/v3",
"details": "An information disclosure vulnerability exists in the getHostByName template function.\n\nThe function getHostByName is a Helm template function introduced in Helm v3. The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS lookup happens when used with \"helm install|upgrade|template\" or when the Helm SDK is used to render a chart.\n\nInformation passed into the chart can be disclosed to the DNS servers used to lookup the IP address. For example, a malicious chart could inject getHostByName into a chart in order to disclose values to a malicious DNS server.",
"affected": [
{
"package": {
"name": "helm.sh/helm/v3",
"ecosystem": "Go"
},
"ranges": [
{
"type": "SEMVER",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.11.1"
}
]
}
],
"ecosystem_specific": {
"imports": [
{
"path": "helm.sh/helm/v3/cmd/helm",
"symbols": [
"addInstallFlags",
"main",
"newUpgradeCmd"
]
},
{
"path": "helm.sh/helm/v3/pkg/action",
"symbols": [
"Configuration.renderResources",
"Install.Run",
"Install.RunWithContext",
"Lint.Run",
"Upgrade.Run",
"Upgrade.RunWithContext",
"Upgrade.prepareUpgrade"
]
},
{
"path": "helm.sh/helm/v3/pkg/engine",
"symbols": [
"Engine.Render",
"Engine.initFunMap",
"Render",
"RenderWithClient"
]
}
]
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/helm/helm/security/advisories/GHSA-pwcw-6f5g-gxf8"
},
{
"type": "FIX",
"url": "https://github.com/helm/helm/commit/293b50c65d4d56187cd4e2f390f0ada46b4c4737"
}
],
"credits": [
{
"name": "Philipp Stehle of SAP"
}
],
"database_specific": {
"url": "https://pkg.go.dev/vuln/GO-2023-1547",
"review_status": "REVIEWED"
}
}