CVE-2024-45802

HIGH EPSS 98.6%

Published Oct 28, 20241y ago · Modified Jun 17, 20262w ago

7.5 CVSS 3.1

High

Published Oct 28, 2024 1y ago

Last Modified Jun 17, 2026 2w ago

Description

Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted server against all clients using the proxy. This bug is fixed in the default build configuration of Squid version 6.10.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

98.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 1

Vendor	Product	Version	Range
squid-cache	squid	*	≥3.0 – <6.10

References 3

github.com https://github.com/squid-cache/squid/security/advisories/GHSA-f975-v7qw-q7hj

MitigationThird Party Advisory
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html
security.netapp.com https://security.netapp.com/advisory/ntap-20250103-0004/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.