An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*"
],
"vendor_product": "haproxy:haproxy",
"extracted_events": [
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
},
{
"introduced": "1.8.0"
},
{
"last_affected": "1.8.19"
}
],
"source": "CPE_RANGE"
},
{
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "16.04"
},
{
"last_affected": "16.04"
},
{
"introduced": "18.04"
},
{
"last_affected": "18.04"
},
{
"introduced": "18.10"
},
{
"last_affected": "18.10"
}
],
"vendor_product": "canonical:ubuntu_linux",
"source": "CPE_STRING"
},
{
"cpes": [
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev0:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev10:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev11:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev1:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev2:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev3:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev4:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev5:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev6:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev7:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev8:*:*:*:*:*:*",
"cpe:2.3:a:haproxy:haproxy:1.9.0:dev9:*:*:*:*:*:*"
],
"vendor_product": "haproxy:haproxy",
"extracted_events": [
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev0"
},
{
"last_affected": "1.9.0-dev0"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev1"
},
{
"last_affected": "1.9.0-dev1"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev10"
},
{
"last_affected": "1.9.0-dev10"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev11"
},
{
"last_affected": "1.9.0-dev11"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev2"
},
{
"last_affected": "1.9.0-dev2"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev3"
},
{
"last_affected": "1.9.0-dev3"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev4"
},
{
"last_affected": "1.9.0-dev4"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev5"
},
{
"last_affected": "1.9.0-dev5"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev6"
},
{
"last_affected": "1.9.0-dev6"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev7"
},
{
"last_affected": "1.9.0-dev7"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev8"
},
{
"last_affected": "1.9.0-dev8"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
},
{
"introduced": "1.9.0-dev9"
},
{
"last_affected": "1.9.0-dev9"
}
],
"source": "CPE_STRING"
},
{
"cpes": [
"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:leap",
"extracted_events": [
{
"introduced": "15.0"
},
{
"last_affected": "15.0"
}
],
"source": "CPE_STRING"
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux",
"extracted_events": [
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
},
{
"introduced": "7.4"
},
{
"last_affected": "7.4"
},
{
"introduced": "7.5"
},
{
"last_affected": "7.5"
},
{
"introduced": "7.6"
},
{
"last_affected": "7.6"
}
],
"source": "CPE_STRING"
},
{
"cpes": [
"cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:openshift_container_platform",
"extracted_events": [
{
"introduced": "3.11"
},
{
"last_affected": "3.11"
}
],
"source": "CPE_STRING"
}
]
}