Veille CVE
CVE-2021-30900
7.8 Élevée Exploitée activementCatalogue CISA KEV — Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
Ajoutée le 30/03/2023 · Échéance de correction (agences US) : 20/04/2023
Action requise : Apply updates per vendor instructions.
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.8 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 3.1 | 7.8 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 2.0 | 9.3 Élevée | nvd@nist.gov (NVD) | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Faiblesses (CWE)
Références
- https://support.apple.com/en-us/HT212867 Vendor Advisory
- https://support.apple.com/en-us/HT212868 Vendor Advisory
- https://support.apple.com/kb/HT212872 Vendor Advisory
- https://support.apple.com/en-us/HT212867 Vendor Advisory
- https://support.apple.com/en-us/HT212868 Vendor Advisory
- https://support.apple.com/kb/HT212872 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30900 US Government Resource