CVE-2020-13671
Drupal Drupal Core
En bref
- Source
- NVD
- EPSS
- EPSS 36.17 % · centile 98 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- drupal
- Statut NVD
- Analyzed
Description
Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or executed as PHP for certain hosting configurations. This issue affects: Drupal Drupal Core 9.0 versions prior to 9.0.8, 8.9 versions prior to 8.9.9, 8.8 versions prior to 8.8.11, and 7 versions prior to 7.74.
Faiblesses (CWE)
- CWE-434 — Téléversement sans restriction d'un fichier de type dangereux
Références
- https://www.drupal.org/sa-core-2020-012
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-13671
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | MEDIUM 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Avis
- DRUPAL-CORE-2020-012 — *Update November 18: Documented longer list of dangerous file extensions*
- GHSA-68jc-v27h-vhmw — Drupal core Unrestricted Upload of File with Dangerous Type
Références européennes
- ENISA EUVD · EUVD-2021-2168
- GCVE · GCVE-0-2020-13671
Avis du CERT-FR
- CERTFR-2020-AVI-760 — Vulnérabilité dans Drupal Core · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 7.0 < 7.74cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 8.8.0 < 8.8.11cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 8.9.0 < 8.9.9cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*≥ 9.0.0 < 9.0.8cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Drupal · Drupal Core | affected 9.0 versions prior to 9.0.8 ; affected 8.9 versions prior to 8.9.9 ; affected 8.8 versions prior to 8.8.11 ; affected 7 versions prior to 7.74 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| 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 |