CVE-2023-49285

—

CVSS 3.1

7.5 high

EPSS

88%p100

Published

Dec 4, 2023 (Dec 4, 2023)

Modified

Jun 17, 2026

Description

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Vendors: squid-cache
Products: squid
Weakness: CWE-126, CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (88.1%)

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