Apple macOS
At a glance
- Source
- NVD
- EPSS
- EPSS 3.52 % · percentile 89 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Analyzed
Description
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Weaknesses (CWE)
- CWE-190 — Integer Overflow or Wraparound
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/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 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-17580
- GCVE · GCVE-0-2021-30663
CERT-FR advisories
- CERTFR-2021-AVI-398 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2021-AVI-345 — Multiples vulnérabilités dans Apple Safari · cert.ssi.gouv.fr
- CERTFR-2021-AVI-336 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*< 14.1.1cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*≥ 14.0 < 14.5.1cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*< 12.5.3cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*≥ 14.0 < 14.5.1cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*≥ 11.0 < 11.3.1cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*< 14.6
Affected products
| Product | Versions |
|---|---|
| Apple · macOS | affected unspecified < 11.3 |
| Apple · macOS | affected unspecified < 14.5 |
| Apple · macOS | affected unspecified < 12.5 |
| Apple · macOS | affected unspecified < 14.6 |
| Apple · macOS | affected unspecified < 14.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| 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 |