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High severity7.5NVD Advisory· Published Jan 11, 2019· Updated Jun 17, 2026

CVE-2018-4277

CVE-2018-4277

Description

In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6, a spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

AI Insight

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

Affected products

10
  • Apple Inc./Safari2 versions
    cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <11.1.1
    • (no CPE)range: <11.1.1
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <11.4.1
  • Apple Inc./Mac OS X
    cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
    Range: <10.13.6
  • Apple Inc./tvOS2 versions
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <11.4.1
    • (no CPE)range: <11.4.1
  • Apple Inc./watchOS2 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <4.3.2
    • (no CPE)range: <4.3.2
  • Apple Inc./iOSllm-fuzzy
    Range: <11.4.1
  • Apple Inc./macOS High Sierrallm-fuzzy
    Range: <10.13.6

Patches

Vulnerability mechanics

References

6

News mentions

0

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