VULNERABILITY INTELLIGENCE

CVE-2023-46847

CVSS score8.6 HIGH
EPSS probability78.51%
CISA KEVNot currently listed
Published2023-11-03
Last modified2026-08-07
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Description

Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.

Weakness classification

  • secalert@redhat.com: CWE-120
  • nvd@nist.gov: CWE-120

Primary references