Apple iOS and iPadOS
At a glance
- Source
- NVD
- EPSS
- EPSS 14.72 % · percentile 97 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Analyzed
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
- https://support.apple.com/en-us/HT212869
- https://support.apple.com/en-us/HT212872
- https://support.apple.com/en-us/HT212846
- https://support.apple.com/en-us/HT212868
- https://support.apple.com/en-us/HT212874
- https://support.apple.com/en-us/HT212876
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30883
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 7.8 | CVSS:3.1/AV:L/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 | HIGH 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-17800
- GCVE · GCVE-0-2021-30883
CERT-FR advisories
- CERTFR-2021-AVI-825 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2021-AVI-769 — Vulnérabilité dans Apple iOS et iPadOS · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*< 14.8.1cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*≥ 15.0 < 15.0.2cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*< 14.8.1cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*≥ 15.0 < 15.0.2cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*≥ 11.0 < 11.6.1cpe:2.3:o:apple:macos:12.0:*:*:*:*:*:*:*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*< 15.1cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*< 8.1
Affected products
| Product | Versions |
|---|---|
| Apple · iOS and iPadOS | affected unspecified < 15.0 |
| Apple · iOS and iPadOS | affected unspecified < 14.8 |
| Apple · macOS | affected unspecified < 12.0 |
| Apple · macOS | affected unspecified < 11.6 |
| Apple · macOS | affected unspecified < 8.1 |
| Apple · macOS | affected unspecified < 15.1 |
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 |