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A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.
Base Score: 5
Impact Score: 2.9
Exploitability Score: 10
Base Score: 7.5
Impact Score: 3.6
Exploitability Score: 3.9
cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:* versions up to 1.8.14 (inclusive)
|123348||openSUSE Security Update : haproxy (openSUSE-2019-824)||Nessus||SuSE Local Security Checks|
|120351||Fedora 28 : haproxy (2018-381ab64b59)||Nessus||Fedora Local Security Checks|
|120225||Fedora 29 : haproxy (2018-0b038c7047)||Nessus||Fedora Local Security Checks|
|119405||RHEL 7 : Red Hat OpenShift Container Platform 3.10 (RHSA-2018:2709)||Nessus||Red Hat Local Security Checks|
|118344||openSUSE Security Update : haproxy (openSUSE-2018-1229)||Nessus||SuSE Local Security Checks|
|117904||Ubuntu 18.04 LTS : haproxy vulnerability (USN-3780-1)||Nessus||Ubuntu Local Security Checks|