A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side.
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{
"binary_name": "nbdkit-plugin-libvirt",
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"binary_name": "nbdkit-plugin-perl",
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{
"binary_name": "nbdkit-plugin-python",
"binary_version": "1.1.11-1build1"
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{
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"binary_name": "nbdkit-plugin-guestfs",
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"binary_name": "nbdkit-plugin-libvirt",
"binary_version": "1.16.2-1ubuntu3"
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{
"binary_name": "nbdkit-plugin-lua",
"binary_version": "1.16.2-1ubuntu3"
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"binary_name": "nbdkit-plugin-perl",
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"binary_name": "nbdkit-plugin-python",
"binary_version": "1.16.2-1ubuntu3"
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"binary_name": "nbdkit-plugin-ruby",
"binary_version": "1.16.2-1ubuntu3"
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{
"binary_name": "nbdkit-plugin-tcl",
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{
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"binary_name": "nbdkit",
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"binary_name": "nbdkit-plugin-guestfs",
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"binary_name": "nbdkit-plugin-libvirt",
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"binary_name": "nbdkit-plugin-lua",
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