Detections
Analytics

Alpine: haproxy: security update to 2.0.14-r0

high Tenable Self-Hosted Container Security Plugin ID 404857

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2020-11100)

See Also

https://security.alpinelinux.org/vuln/CVE-2020-11100

Plugin Details

Severity: High

ID: 404857

Version: Revision 1.25

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2020-11100

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 4/2/2020

Reference Information

CVE: CVE-2020-11100