By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.18-2.4.30,2.4.33).
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "18.04"
}
],
"cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
}
]
}{
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "2.4.18"
},
{
"last_affected": "2.4.30"
},
{
"introduced": "0"
},
{
"last_affected": "2.4.33"
},
{
"last_affected": "1.0"
}
],
"cpe": [
"cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
"cpe:2.3:a:apache:http_server:2.4.33:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:*"
]
}