FreeBSD : HAproxy -- serious vulnerability affecting the HPACK decoder used for HTTP/2 (7f829d44-7509-11ea-b47c-589cfc0f81b0)

high Nessus Plugin ID 135192

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The HAproxy Project reports :

The main driver for this release is that it contains a fix for a serious vulnerability that was responsibly reported last week by Felix Wilhelm from Google Project Zero, affecting the HPACK decoder used for HTTP/2. CVE-2020-11100 was assigned to this issue.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 135192

File Name: freebsd_pkg_7f829d44750911eab47c589cfc0f81b0.nasl

Version: 1.5

Type: local

Family: FreeBSD Local Security Checks

Published: 4/3/2020

Updated: 3/19/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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

CPE: p-cpe:/a:freebsd:freebsd:haproxy, p-cpe:/a:freebsd:freebsd:haproxy18, p-cpe:/a:freebsd:freebsd:haproxy19, p-cpe:/a:freebsd:freebsd:haproxy21, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/2/2020

Vulnerability Publication Date: 4/2/2020

Reference Information

CVE: CVE-2020-11100

Detections

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