CVEvulnerability

CVE-2018-14645

7.5 HIGH Published 2018-09-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-09-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-125

Description

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.

Affected configurations

• haproxy haproxy (<= 1.8.14) • canonical ubuntu linux 18.04 • redhat openshift 3.10 • redhat openshift container platform 3.9 • redhat enterprise linux 7.0 • redhat enterprise linux 7.3 • redhat enterprise linux 7.4 • redhat enterprise linux 7.5 • redhat enterprise linux 7.6

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References