PT-2023-7040 · Squid+8 · Squid+9

Joshua Rogers · Published 2023-10-19 · Updated 2026-03-29 · CVE-2023-46848

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Squid (affected versions not specified)

Description The issue allows a remote attacker to perform a Denial of Service by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input. This can lead to a disruption in service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-681

Related Identifiers

ALSA-2023:6266

ALSA-2023:6748

ALT-PU-2023-7250

ALT-PU-2023-7254

ALT-PU-2023-7461

AZL-31903

BDU:2023-08062

CVE-2023-46848

DSA-5637-1

GHSA-2G3C-PG7Q-G59W

MGASA-2023-0315

OPENSUSE-SU-2023_4380-1

OPENSUSE-SU-2024:13398-1

RHSA-2023:6266

RHSA-2023:6268

RHSA-2023:6748

RHSA-2023_6266

RHSA-2023_6748

RLSA-2023:6266

ROSA-SA-2024-2477

SUSE-SU-2023:4380-1

SUSE-SU-2023:4381-1

SUSE-SU-2023:4384-1

USN-6500-1

Affected Products

Alt Linux

Almalinux

Linuxmint

Red Hat

Red Os

Rocky Linux

Squid

Squid Cache

Suse

Ubuntu

References · 75

• https://github.com/squid-cache/squid/security/advisories/GHSA-2g3c-pg7q-g59w · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2023:6268 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2023:6266 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-46848 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2023:4384-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-46847 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2023-0315.html · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-46848 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:4380-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-46724 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2023:6748 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6500-1 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2023-6266.html · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2023:6266 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-46848 · Security Note