CVE-2023-5730
En bref
- Sévérité
- Non disponible
- EPSS
- EPSS 1.63 % · centile 76 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mozilla
- Statut NVD
- Modified
Description
Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Faiblesses (CWE)
Références européennes
- ENISA EUVD · EUVD-2023-58016
- GCVE · GCVE-0-2023-5730
Avis du CERT-FR
- CERTFR-2023-AVI-0881 — Multiples vulnérabilités dans les produits Mozilla · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 119.0cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 115.4cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 115.4.1cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Mozilla · Firefox | affected unspecified < 119 |
| Mozilla · Firefox ESR | affected unspecified < 115.4 |
| Mozilla · Thunderbird | affected unspecified < 115.4.1 |
Références
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1836607%2C1840918%2C1848694%2C1848833%2C1850191%2C1850259%2C1852596%2C1853201%2C1854002%2C1855306%2C1855640%2C1856695
- https://www.mozilla.org/security/advisories/mfsa2023-45/
- https://www.mozilla.org/security/advisories/mfsa2023-46/
- https://www.mozilla.org/security/advisories/mfsa2023-47/
- https://www.debian.org/security/2023/dsa-5535
- https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html
- https://www.debian.org/security/2023/dsa-5538
- https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html
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 |