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ubuntucveUbuntu.comUB:CVE-2024-25111
HistoryMar 06, 2024 - 12:00 a.m.

CVE-2024-25111

2024-03-0600:00:00
ubuntu.com
ubuntu.com
9
squid
web proxy
denial of service
http
chunked decoder
remote attacker
vulnerability
patch
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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.3%

Squid is a web proxy cache. Starting in version 3.5.27 and prior to version
6.8, Squid may be vulnerable to a Denial of Service attack against HTTP
Chunked decoder due to an uncontrolled recursion bug. This problem allows a
remote attacker to cause Denial of Service when sending a crafted, chunked,
encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition,
patches addressing this problem for the stable releases can be found in
Squid’s patch archives. There is no workaround for this issue.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchsquid< 4.10-1ubuntu1.10UNKNOWN
ubuntu22.04noarchsquid< 5.7-0ubuntu0.22.04.4UNKNOWN
ubuntu23.10noarchsquid< 6.1-2ubuntu1.3UNKNOWN
ubuntu24.04noarchsquid< 6.6-1ubuntu4UNKNOWN
ubuntu18.04noarchsquid3< anyUNKNOWN
ubuntu16.04noarchsquid3< anyUNKNOWN

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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.3%