CVE catalog
CVE-2023-46848
squid: CVE-2023-46848
- Severity
- High · CVSS 8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 10.51% · Oct 25, 2026
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | squid | sid | 7.7-1 | fixed |
| Debian | squid | forky | 7.7-1 | fixed |
| Debian | squid | trixie | 6.13-2+deb13u3 | fixed |
| Debian | squid | trixie-security | 6.13-2+deb13u2 | fixed |
| Debian | squid | bookworm | 5.7-2+deb12u5 | fixed |
| Debian | squid | bookworm-security | 5.7-2+deb12u6 | fixed |
| Alpine | squid | 3.19 | 6.4-r0 | fixed |
| Alpine | squid | 3.20 | 6.4-r0 | fixed |
| Alpine | squid | 3.21 | 6.4-r0 | fixed |
| Alpine | squid | 3.22 | 6.4-r0 | fixed |
| Alpine | squid | 3.23 | 6.4-r0 | fixed |
| Alpine | squid | 3.24 | 6.4-r0 | fixed |
| Ubuntu | squid | 22.04 | 4.13-10ubuntu5 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu1 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu3 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu4 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu4.1 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu4.2 | vulnerable |
| Ubuntu | squid | 22.04 | 5.2-1ubuntu4.3 | vulnerable |
| Ubuntu | squid | 22.04 | 5.7-0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | squid | 22.04 | 5.7-0ubuntu0.22.04.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | squid | source | sid | 6.5-1 | not yet assigned | Not reported | [1055251] |
| Debian | squid | source | forky | 6.5-1 | not yet assigned | Not reported | [1055251] |
| Debian | squid | source | trixie | 6.5-1 | not yet assigned | Not reported | [1055251] |
| Debian | squid | source | bookworm | 5.7-2+deb12u1 | not yet assigned | Not reported | [1055251] |
| Alpine | squid | apk | 3.19 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Alpine | squid | apk | 3.20 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Alpine | squid | apk | 3.21 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Alpine | squid | apk | 3.22 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Alpine | squid | apk | 3.23 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Alpine | squid | apk | 3.24 | 6.4-r0 | Not reported | ALPINE-CVE-2023-46848 | Not reported |
| Ubuntu | squid | deb | 22.04 | 5.7-0ubuntu0.22.04.2 | Not reported | UBUNTU-CVE-2023-46848 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_4380-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2023-46848]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-46848]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-46848]
- [https://security-tracker.debian.org/tracker/CVE-2023-46848]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-46848.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1248.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]