CVE-2024-25111

HIGH

Squid 3.5.27-6.7 - Denial of Service via HTTP Chunked Decoder Uncontrolled Recursion

Title source: llm
STIX 2.1

Description

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.

References (6)

Core 6

Scores

CVSS v3 8.6
EPSS 0.6525
EPSS Percentile 99.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-674
Status published
Products (4)
fedoraproject/fedora 38
fedoraproject/fedora 39
netapp/bluexp
squid-cache/squid 3.5.27 - 6.8
Published Mar 06, 2024
Tracked Since Feb 18, 2026