SQUID-2024:1 Denial of Service in HTTP Chunked Decoding (squid-cache squid)
En bref
- Source
- NVD
- EPSS
- EPSS 65.25 % · centile 99 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Modified
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Description
Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
Faiblesses (CWE)
- CWE-674 — Récursion non maîtrisée
Références
- https://github.com/squid-cache/squid/security/advisories/GHSA-72c2-c3wm-8qxc
- http://www.squid-cache.org/Versions/v6/SQUID-2024_1.patch
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/
- https://security.netapp.com/advisory/ntap-20240605-0001/
- https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2024-22472
- GCVE · GCVE-0-2024-25111
Avis du CERT-FR
- CERTFR-2024-AVI-0182 — Vulnérabilité dans les produits Squid · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*≥ 3.5.27 < 6.8cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*cpe:2.3:a:netapp:bluexp:-:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| squid-cache · squid | affected >= 3.5.27, < 6.8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |