Fiche vulnérabilité
CVE-2023-5728 : faille élevée mozilla firefox (CVSS 7.5)
Description
During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
En bref
- Sévérité
- Élevée (CVSS 7.5)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 25 oct. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- mozilla firefox
- mozilla firefox esr
- mozilla thunderbird
- debian debian linux
Références
- Fiche CVE-2023-5728 sur le NVD (NIST)
- bugzilla.mozilla.org/show_bug.cgi
- lists.debian.org/debian-lts-announce/2023/10/msg00037.html
- lists.debian.org/debian-lts-announce/2023/10/msg00042.html
- debian.org/security/2023/dsa-5535
- debian.org/security/2023/dsa-5538
- mozilla.org/security/advisories/mfsa2023-45/
- mozilla.org/security/advisories/mfsa2023-46/
- mozilla.org/security/advisories/mfsa2023-47/