RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a query command.
{
"binaries": [
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "libruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "libtcltk-ruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ri1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ruby1.9.1-dev"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ruby1.9.1-examples"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ruby1.9.1-full"
},
{
"binary_version": "1.9.3.484-2ubuntu1.5",
"binary_name": "ruby1.9.3"
}
],
"availability": "No subscription required"
}{
"binaries": [
{
"binary_version": "2.3.1-2~16.04.6",
"binary_name": "libruby2.3"
},
{
"binary_version": "2.3.1-2~16.04.6",
"binary_name": "ruby2.3"
},
{
"binary_version": "2.3.1-2~16.04.6",
"binary_name": "ruby2.3-dev"
},
{
"binary_version": "2.3.1-2~16.04.6",
"binary_name": "ruby2.3-tcltk"
}
],
"availability": "No subscription required"
}