CVE-2024-37894

MEDIUM

Squid 3.0-6.9 - Memory Corruption via ESI Variable Assignment

Title source: llm

Description

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.

References (4)

Core 4

Core References

Mailing List

https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html

Third Party Advisory

https://security.netapp.com/advisory/ntap-20240719-0001/

Patch, Vendor Advisory x_refsource_confirm

https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg

Patch x_refsource_misc

https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c.patch

Scores

CVSS v3 6.3

EPSS 0.0625

EPSS Percentile 92.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-787

Status published

Products (1)

squid-cache/squid 3.0 - 6.10

Published Jun 25, 2024

Tracked Since Feb 18, 2026