{"id":"CVE-2020-11100","aliases":["ALPINE-CVE-2020-11100","BIT-haproxy-2020-11100","DEBIAN-CVE-2020-11100","DSA-4649-1","EUVD-2020-3458","GHSA-3xcv-57q9-hrj2","RHSA-2020:1287","RHSA-2020:1288","RHSA-2020:1289","RHSA-2020:1290","RHSA-2020:1936","SUSE-SU-2020:0851-1","SUSE-SU-2020:0852-1","UBUNTU-CVE-2020-11100","USN-4321-1","openSUSE-SU-2020:0444-1","openSUSE-SU-2024:10839-1"],"status":"published","title":"In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4,...","description":"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 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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.","status":"published","published":"2020-04-02T14:23:05Z","modified":"2024-08-04T11:21:14.619Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-3458","description":"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.","status":"published","published":"2020-04-02T14:23:05Z","modified":"2024-08-04T11:21:14Z","updated_at":"2026-11-03T03:07:48.03567Z"}],"ghsa":[{"id":"GHSA-3xcv-57q9-hrj2","title":"In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4,...","description":"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.","status":"published","published":"2022-05-24T17:13:16Z","modified":"2023-01-27T05:08:35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:43:18.939561Z"}],"nvd":[{"id":"CVE-2020-11100","description":"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 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