CVE-2024-37894

2024-06-2500:00:00

ubuntu.com

squid proxy

memory corruption

out-of-bounds write

denial of service

CVSS3

6.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

Low

EPSS

Percentile

16.0%

JSON

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more.
Due to an Out-of-bounds Write error when assigning ESI variables, Squid is
susceptible to a Memory Corruption error. This error can lead to a Denial
of Service attack.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1074284>

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchsquid< 4.10-1ubuntu1.13UNKNOWN
ubuntu22.04noarchsquid< 5.9-0ubuntu0.22.04.2UNKNOWN
ubuntu24.04noarchsquid< 6.6-1ubuntu5.1UNKNOWN
ubuntu18.04noarchsquid3< 3.5.27-1ubuntu1.14+esm3UNKNOWN
ubuntu16.04noarchsquid3< 3.5.12-1ubuntu7.16+esm4UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	squid	< 4.10-1ubuntu1.13	UNKNOWN
ubuntu	22.04	noarch	squid	< 5.9-0ubuntu0.22.04.2	UNKNOWN
ubuntu	24.04	noarch	squid	< 6.6-1ubuntu5.1	UNKNOWN
ubuntu	18.04	noarch	squid3	< 3.5.27-1ubuntu1.14+esm3	UNKNOWN
ubuntu	16.04	noarch	squid3	< 3.5.12-1ubuntu7.16+esm4	UNKNOWN