A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.12 and iPadOS 18.7.12, iOS 26.7.3 and iPadOS 26.7.3, iOS 27.2.1 and iPadOS 27.2.1, macOS Golden Gate 27.2.1, macOS Sequoia 15.8.3, macOS Tahoe 26.7.3, vision…
CVE-2021-30900Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
Aktif olarak istismar ediliyor — Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
CISA bu açığın gerçek saldırılarda kullanıldığını 30.03.2023 tarihinde doğruladı. ABD federal kurumları için düzeltme son tarihi: 20.04.2023.
Gerekli işlem: Apply updates per vendor instructions. https://support.apple.com/en-us/HT21286, https://support.apple.com/en-us/HT212868, https://support.apple.com/kb/HT212872; https://nvd.nist.gov/vuln/detail/CVE-2021-30900
Açıklama
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.
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
Kaynaklar ve yamalar
- 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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30900 US Government Resource
CPE eşleşmeleri (NVD) (5)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*< 14.8.1cpe:2.3:o:apple:ipados:15.0:*:*:*:*:*:*:*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*< 14.8.1cpe:2.3:o:apple:iphone_os:15.0:*:*:*:*:*:*:*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*< 11.6.1