CVE-2022-1802
Mozilla Firefox ESR
HIGH 8.8
At a glance
- Source
- NVD
- EPSS
- EPSS 28.49 % · percentile 98 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mozilla
- NVD status
- Modified
Description
If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.
Weaknesses (CWE)
- CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| 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 | CISA-ADP |
| 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 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 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2022-25081
- GCVE · GCVE-0-2022-1802
CERT-FR advisories
- CERTFR-2022-AVI-496 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2022-AVI-485 — Multiples vulnérabilités dans Mozilla Thunderbird · cert.ssi.gouv.fr
- CERTFR-2022-AVI-484 — Multiples vulnérabilités dans Mozilla Firefox et Firefox ESR · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 100.0.2cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*< 91.9.1cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 91.9.1cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*< 100.3.0
Affected products
| Product | Versions |
|---|---|
| Mozilla · Firefox ESR | affected unspecified < 91.9.1 |
| Mozilla · Firefox | affected unspecified < 100.0.2 |
| Mozilla · Firefox for Android | affected unspecified < 100.3.0 |
| Mozilla · Thunderbird | affected unspecified < 91.9.1 |
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 |