Mozilla Thunderbird
En bref
- Source
- NVD
- EPSS
- EPSS 1.66 % · centile 77 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mozilla
- Statut NVD
- Modified
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Description
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
Faiblesses (CWE)
- CWE-416 — Utilisation après libération
Références
- https://www.mozilla.org/security/advisories/mfsa2021-47/
- https://www.mozilla.org/security/advisories/mfsa2021-45/
- https://www.mozilla.org/security/advisories/mfsa2021-43/
- https://www.mozilla.org/security/advisories/mfsa2021-46/
- https://www.mozilla.org/security/advisories/mfsa2021-44/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1725335
- https://www.debian.org/security/2022/dsa-5034
- https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-24948
- GCVE · GCVE-0-2021-38496
Avis du CERT-FR
- CERTFR-2021-AVI-796 — Multiples vulnérabilités dans Mozilla Thunderbird · cert.ssi.gouv.fr
- CERTFR-2021-AVI-753 — Multiples vulnérabilités dans Mozilla Firefox · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 93.0cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*≥ 91.0 < 91.2cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 78.15cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 78.15cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*≥ 91.0 < 91.2cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Mozilla · Thunderbird | affected unspecified < 78.15 ; affected unspecified < 91.2 |
| Mozilla · Firefox ESR | affected unspecified < 91.2 ; affected unspecified < 78.15 |
| Mozilla · Firefox | affected unspecified < 93 |
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 |