An open redirect was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9 and 4.2.x before 4.2.1. By using backslashes in the _failure_path input field of login forms, an attacker can work around the redirection target restrictions and effectively redirect the user to any domain after login.
{
"unresolved_ranges": [
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "8.0"
}
],
"vendor_product": "debian:debian_linux"
},
{
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "28"
}
],
"vendor_product": "fedoraproject:fedora"
}
]
}{
"cpe": "cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.50"
},
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.49"
},
{
"introduced": "3.0.0"
},
{
"fixed": "3.4.20"
},
{
"introduced": "4.0.0"
},
{
"fixed": "4.0.15"
},
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.9"
},
{
"introduced": "4.2.0"
},
{
"fixed": "4.2.1"
}
]
}{
"cpe": "cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.50"
},
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.49"
},
{
"introduced": "3.0.0"
},
{
"fixed": "3.4.20"
},
{
"introduced": "4.0.0"
},
{
"fixed": "4.0.15"
},
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.9"
},
{
"introduced": "4.2.0"
},
{
"fixed": "4.2.1"
}
]
}