In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::init_env function in radosgw doesn't handle malformed HTTP headers properly, allowing for denial of service.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"introduced": "27"
},
{
"last_affected": "27"
}
],
"source": "CPE_STRING"
}
],
"vendor_product": "fedoraproject:fedora"
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "12.2.3"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:redhat:ceph:13.0.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "13.0.0"
},
{
"last_affected": "13.0.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:redhat:ceph:13.0.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "13.0.1"
},
{
"last_affected": "13.0.1"
}
],
"source": "CPE_STRING"
}
]
}