This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-11100 →

DEBIAN-CVE-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...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 haproxy

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.13-2"}]}]

Debian:13 haproxy

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.13-2"}]}]

Debian:14 haproxy

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.13-2"}]}]

References

advisory security-tracker.debian.org