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High severity7.1NVD Advisory· Published Sep 23, 2022· Updated Jun 17, 2026

CVE-2020-36521

CVE-2020-36521

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iCloud for Windows 11.4, iOS 14.0 and iPadOS 14.0, watchOS 7.0, tvOS 14.0, iCloud for Windows 7.21, iTunes for Windows 12.10.9. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

17
  • Apple Inc./iCloud
    cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
    Range: <7.21
  • Apple Inc./iTunes
    cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
    Range: <12.10.9
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <14.0
    • (no CPE)range: 14.0
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <14.0
  • Apple Inc./macOS
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
    Range: <10.15.7
  • Apple Inc./tvOS2 versions
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <14.0
    • (no CPE)range: 14.0
  • Apple Inc./watchOS3 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <7.0
    • (no CPE)range: 7.0
    • (no CPE)range: unspecified
  • Apple Inc./iOSllm-fuzzy
    Range: 14.0
  • Apple Inc./iTunes for Windowsllm-fuzzy2 versions
    12.10.9+ 1 more
    • (no CPE)range: 12.10.9
    • (no CPE)range: unspecified
  • Apple Inc./iCloud for Windowsllm-fuzzy2 versions
    11.4+ 1 more
    • (no CPE)range: 11.4
    • (no CPE)range: unspecified
  • Apple Inc./iOS and iPadOScpe-rescue
    Range: unspecified

Patches

Vulnerability mechanics

References

6

News mentions

0

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