CVE-2017-13863 — Improper Certificate Validation in Apple Iphone OS

CWE-295 — Improper Certificate Validation3 documents3 sources
Severity
5.9MEDIUMNVD
EPSS
0.1%
top 69.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple Iphone OSApple IOS
Timeline
PublishedApr 3
Latest updateMay 14

Description

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "APNs" component. It allows man-in-the-middle attackers to track users by leveraging the transmission of client certificates.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages2 packages

▶NVDapple/iphone_os< 11.0
▶Appleapple/ios11

🔴Vulnerability Details

1
GHSA
GHSA-vc62-m272-7vg5: An issue was discovered in certain Apple products↗2022-05-14
▶

📋Vendor Advisories

1
Apple
CVE-2017-13863: iOS 11↗2017-09-19
▶