Mozilla Firefox ESR
En bref
- Source
- NVD
- EPSS
- EPSS 2.67 % · centile 86 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mozilla
- Statut NVD
- Modified
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. 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 ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.
Faiblesses (CWE)
Références
- https://www.mozilla.org/security/advisories/mfsa2020-45/
- https://www.mozilla.org/security/advisories/mfsa2020-47/
- https://www.mozilla.org/security/advisories/mfsa2020-46/
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1576843%2C1656987%2C1660954%2C1662760%2C1663439%2C1666140
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00057.html
- https://www.debian.org/security/2020/dsa-4780
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00062.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00027.html
- https://security.gentoo.org/glsa/202010-08
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html
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) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2020-7670
- GCVE · GCVE-0-2020-15683
Avis du CERT-FR
- CERTFR-2020-AVI-670 — Multiples vulnérabilités dans Mozilla Thunderbird · cert.ssi.gouv.fr
- CERTFR-2020-AVI-660 — Multiples vulnérabilités dans Mozilla Foundation Firefox · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 82.0cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 78.4cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 78.4cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Mozilla · Firefox ESR | affected unspecified < 78.4 |
| Mozilla · Firefox | affected unspecified < 82 |
| Mozilla · Thunderbird | affected unspecified < 78.4 |
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 |