HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.
{
"unresolved_ranges": [
{
"vendor_product": "canonical:ubuntu_linux",
"extracted_events": [
{
"introduced": "16.04"
},
{
"last_affected": "16.04"
}
],
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"
],
"source": "CPE_STRING"
},
{
"vendor_product": "haproxy:haproxy",
"source": "CPE_STRING",
"cpes": [
"cpe:2.3:a:haproxy:haproxy:1.6.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
}
]
}
]
}{
"source": "CPE_STRING",
"cpe": [
"cpe:2.3:a:haproxy:haproxy:1.6.0:*:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.6.1:*:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.6.2:*:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.6.3:*:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.6.4:*:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.6.5:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "1.6.0"
},
{
"last_affected": "1.6.0"
},
{
"introduced": "1.6.1"
},
{
"last_affected": "1.6.1"
},
{
"introduced": "1.6.2"
},
{
"last_affected": "1.6.2"
},
{
"introduced": "1.6.3"
},
{
"last_affected": "1.6.3"
},
{
"introduced": "1.6.4"
},
{
"last_affected": "1.6.4"
},
{
"introduced": "1.6.5"
},
{
"last_affected": "1.6.5"
}
]
}