CVE-2023-49285

2023-12-0423:15:27

Alpine Linux Development Team

security.alpinelinux.org

squid

http

https

ftp

buffer overread

denial of service

vulnerability

upgrade

unix

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

86.8%

JSON

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

OSVersionArchitecturePackageVersionFilename
Alpine3.18-mainnoarchsquid= 5.9-r0UNKNOWN
Alpine3.17-mainnoarchsquid= 5.7-r0UNKNOWN
Alpine3.16-mainnoarchsquid= 5.5-r1UNKNOWN
Alpineedge-mainnoarchsquid< 6.5-r0UNKNOWN
Alpine3.19-mainnoarchsquid< 6.5-r0UNKNOWN
Alpine3.20-mainnoarchsquid< 6.5-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.18-main	noarch	squid	= 5.9-r0	UNKNOWN
Alpine	3.17-main	noarch	squid	= 5.7-r0	UNKNOWN
Alpine	3.16-main	noarch	squid	= 5.5-r1	UNKNOWN
Alpine	edge-main	noarch	squid	< 6.5-r0	UNKNOWN
Alpine	3.19-main	noarch	squid	< 6.5-r0	UNKNOWN
Alpine	3.20-main	noarch	squid	< 6.5-r0	UNKNOWN