VulnerabilityModified
CVE-2018-4274
A spoofing issue existed in the handling of URLs.
HIGH 7.5EPSS 0.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue affected versions prior to iOS 11.4.1, Safari 11.1.2.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.83% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apple/safari · apple/iphone os
- Source
- product-security@apple.com
References
- https://support.apple.com/kb/HT208934Vendor Advisory
- https://support.apple.com/kb/HT208938Vendor Advisory
- https://support.apple.com/kb/HT208934Vendor Advisory
- https://support.apple.com/kb/HT208938Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.