CVE-2017-13856

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Dec 25, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2017

CVE-2017-138587.8An issue was discovered in certain Apple products. macOS before 10.13.2 is affected. The issue involves the "IOKit" component. It allows attCVE-2017-13865.9IBM API Connect 5.0.0.0 could allow a user to bypass policy restrictions and create non-compliant passwords which could be intercepted and dCVE-2017-138605.9An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. The issue involves the "MaCVE-2017-138617.8An issue was discovered in certain Apple products. iOS before 11.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affectedCVE-2017-138627.8An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affectCVE-2017-138635.9An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "APNs" component. It allows man-in-the-CVE-2017-138645.9An issue was discovered in certain Apple products. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. ThCVE-2017-138655.5An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affectCVE-2017-138668.8An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on WindoCVE-2017-138677.8An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affectCVE-2017-138685.5An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affectCVE-2017-138695.5An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affect
CVE-2017-13856: High severity, CVSS 8.8 | Vulnix