CVE-2023-4583
Browsing Context potentially not cleared when closing Private Window
HIGH 7.5
En bref
- Source
- NVD
- EPSS
- EPSS 0.69 % · centile 52 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mozilla
- Statut NVD
- Modified
Description
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Faiblesses (CWE)
- CWE-754 — Vérification incorrecte de conditions inhabituelles ou exceptionnelles
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | CISA-ADP |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2023-54437
- GCVE · GCVE-0-2023-4583
Avis du CERT-FR
- CERTFR-2023-AVI-0703 — Multiples vulnérabilités dans Thunderbird · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0695 — Multiples vulnérabilités dans les produits Mozilla · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 117.0cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 115.2cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 115.2
Produits affectés
| Produit | Versions |
|---|---|
| Mozilla · Firefox | affected unspecified < 117 |
| Mozilla · Firefox ESR | affected unspecified < 115.2 |
| Mozilla · Thunderbird | affected unspecified < 115.2 |
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 |