HAProxy vulnerability

2023-04-0300:00:00

ubuntu.com

haproxy

ubuntu

vulnerability

buffer initialization

sensitive information

unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.3%

JSON

Releases

Ubuntu 22.10
Ubuntu 22.04 LTS

Packages

haproxy - fast and reliable load balancing reverse proxy

Details

It was discovered that HAProxy incorrectly initialized certain connection
buffers. A remote attacker could possibly use this issue to obtain
sensitive information.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchhaproxy< 2.4.18-1ubuntu1.3UNKNOWN
Ubuntu22.10noarchhaproxy-dbgsym< 2.4.18-1ubuntu1.3UNKNOWN
Ubuntu22.10noarchhaproxy-doc< 2.4.18-1ubuntu1.3UNKNOWN
Ubuntu22.10noarchvim-haproxy< 2.4.18-1ubuntu1.3UNKNOWN
Ubuntu22.04noarchhaproxy< 2.4.18-0ubuntu1.3UNKNOWN
Ubuntu22.04noarchhaproxy-dbgsym< 2.4.18-0ubuntu1.3UNKNOWN
Ubuntu22.04noarchhaproxy-doc< 2.4.18-0ubuntu1.3UNKNOWN
Ubuntu22.04noarchvim-haproxy< 2.4.18-0ubuntu1.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	22.10	noarch	haproxy	< 2.4.18-1ubuntu1.3	UNKNOWN
Ubuntu	22.10	noarch	haproxy-dbgsym	< 2.4.18-1ubuntu1.3	UNKNOWN
Ubuntu	22.10	noarch	haproxy-doc	< 2.4.18-1ubuntu1.3	UNKNOWN
Ubuntu	22.10	noarch	vim-haproxy	< 2.4.18-1ubuntu1.3	UNKNOWN
Ubuntu	22.04	noarch	haproxy	< 2.4.18-0ubuntu1.3	UNKNOWN
Ubuntu	22.04	noarch	haproxy-dbgsym	< 2.4.18-0ubuntu1.3	UNKNOWN
Ubuntu	22.04	noarch	haproxy-doc	< 2.4.18-0ubuntu1.3	UNKNOWN
Ubuntu	22.04	noarch	vim-haproxy	< 2.4.18-0ubuntu1.3	UNKNOWN