CVE-2023-34416
Mozilla Firefox ESR
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 0.93 % · percentile 60 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mozilla
- NVD status
- Modified
Description
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. 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 < 102.12, Firefox < 114, and Thunderbird < 102.12.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1752703%2C1818394%2C1826875%2C1827340%2C1827655%2C1828065%2C1830190%2C1830206%2C1830795%2C1833339
- https://www.mozilla.org/security/advisories/mfsa2023-19/
- https://www.mozilla.org/security/advisories/mfsa2023-20/
- https://www.mozilla.org/security/advisories/mfsa2023-21/
- https://security.gentoo.org/glsa/202312-03
- https://security.gentoo.org/glsa/202401-10
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| 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) |
European references
- ENISA EUVD · EUVD-2023-38493
- GCVE · GCVE-0-2023-34416
CERT-FR advisories
- CERTFR-2023-AVI-0450 — Multiples vulnérabilités dans Mozilla Thunderbird · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0438 — Multiples vulnérabilités dans Mozilla Firefox et Firefox ESR · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 114.0cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 102.12cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 102.12
Affected products
| Product | Versions |
|---|---|
| Mozilla · Firefox ESR | affected unspecified < 102.12 |
| Mozilla · Firefox | affected unspecified < 114 |
| Mozilla · Thunderbird | affected unspecified < 102.12 |
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 |