NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.
{
"unresolved_ranges": [
{
"source": "CPE_RANGE",
"cpes": [
"cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"fixed": "13.0"
}
],
"vendor_product": "apple:xcode"
},
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*"
],
"extracted_events": [
{
"last_affected": "14.04"
}
],
"vendor_product": "canonical:ubuntu_linux"
},
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "15.1"
}
],
"vendor_product": "opensuse:leap"
}
]
}{
"cpe": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*",
"source": [
"CPE_RANGE",
"REFERENCES"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.17.7"
}
]
}