CVE-2020-11100
published 2020-04-02CVE-2020-11100: In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain…
high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | haproxy | < haproxy 2.0.13-2 (bookworm) | haproxy 2.0.13-2 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| haproxy | haproxy | >= 0 < 2.0.13-2 | 2.0.13-2 |
| haproxy | haproxy | >= 0 < 2.0.13-2 | 2.0.13-2 |
| haproxy | haproxy | >= 0 < 2.0.13-2 | 2.0.13-2 |
| haproxy | haproxy | >= 0 < 2.0.13-2 | 2.0.13-2 |
| haproxy | haproxy | >= 1.8.0 < 2.1.4 | 2.1.4 |
| opensuse | leap | — | — |
| redhat | openshift_container_platform | — | — |
| redhat | openshift_container_platform | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH