CVE-2024-37894

MEDIUM EPSS 92.7%
Published Jun 25, 20242y ago · Modified Jun 17, 20262w ago
6.3 CVSS 3.1
Medium
Find Similar
Published Jun 25, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.3
Exploitability
1.8
Impact
4.0
Vector string
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
92.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
squid-cachesquid*≥3.0  –  <6.10

References 4

  • github.com https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c.patch
    Patch
  • github.com https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg
    PatchVendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html
  • security.netapp.com https://security.netapp.com/advisory/ntap-20240719-0001/
    Third Party Advisory

Remediation

  • github.com https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c.patch
    Patch
  • github.com https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg
    PatchVendor Advisory