If errors returned from MarshalJSON methods contain user controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing for subsequent actions to inject unexpected content into templates.
{
"binaries": [
{
"binary_version": "1.8.3-2ubuntu1.18.04.1",
"binary_name": "golang-1.8"
},
{
"binary_version": "1.8.3-2ubuntu1.18.04.1",
"binary_name": "golang-1.8-go"
},
{
"binary_version": "1.8.3-2ubuntu1.18.04.1",
"binary_name": "golang-1.8-go-shared-dev"
},
{
"binary_version": "1.8.3-2ubuntu1.18.04.1",
"binary_name": "golang-1.8-src"
},
{
"binary_version": "1.8.3-2ubuntu1.18.04.1",
"binary_name": "libgolang-1.8-std1"
}
]
}{
"binaries": [
{
"binary_version": "1.18.1-1ubuntu1~20.04.3",
"binary_name": "golang-1.18"
},
{
"binary_version": "1.18.1-1ubuntu1~20.04.3",
"binary_name": "golang-1.18-go"
},
{
"binary_version": "1.18.1-1ubuntu1~20.04.3",
"binary_name": "golang-1.18-src"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "1.21.1-1~ubuntu20.04.3",
"binary_name": "golang-1.21"
},
{
"binary_version": "1.21.1-1~ubuntu20.04.3",
"binary_name": "golang-1.21-go"
},
{
"binary_version": "1.21.1-1~ubuntu20.04.3",
"binary_name": "golang-1.21-src"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "1.17.13-3ubuntu1.2",
"binary_name": "golang-1.17"
},
{
"binary_version": "1.17.13-3ubuntu1.2",
"binary_name": "golang-1.17-go"
},
{
"binary_version": "1.17.13-3ubuntu1.2",
"binary_name": "golang-1.17-src"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "1.18.1-1ubuntu1.2",
"binary_name": "golang-1.18"
},
{
"binary_version": "1.18.1-1ubuntu1.2",
"binary_name": "golang-1.18-go"
},
{
"binary_version": "1.18.1-1ubuntu1.2",
"binary_name": "golang-1.18-src"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "1.21.1-1~ubuntu22.04.3",
"binary_name": "golang-1.21"
},
{
"binary_version": "1.21.1-1~ubuntu22.04.3",
"binary_name": "golang-1.21-go"
},
{
"binary_version": "1.21.1-1~ubuntu22.04.3",
"binary_name": "golang-1.21-src"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "1.18.1-1ubuntu1~16.04.6+esm1",
"binary_name": "golang-1.18"
},
{
"binary_version": "1.18.1-1ubuntu1~16.04.6+esm1",
"binary_name": "golang-1.18-go"
},
{
"binary_version": "1.18.1-1ubuntu1~16.04.6+esm1",
"binary_name": "golang-1.18-src"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}{
"binaries": [
{
"binary_version": "1.18.1-1ubuntu1~18.04.4+esm1",
"binary_name": "golang-1.18"
},
{
"binary_version": "1.18.1-1ubuntu1~18.04.4+esm1",
"binary_name": "golang-1.18-go"
},
{
"binary_version": "1.18.1-1ubuntu1~18.04.4+esm1",
"binary_name": "golang-1.18-src"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}