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Case File

CVE-2016-4644

MEDIUM · CVSS 6.5 EPSS 1.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-01-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. See the original NVD description below for full technical details.

CVE
CVE-2016-4644
Severity
MEDIUM
CVSS
6.5
EPSS
1.33%

Original NVD Description

In iOS before 9.3.3, tvOS before 9.2.2, and OS X El Capitan before v10.11.6 and Security Update 2016-004, a downgrade issue existed with HTTP authentication credentials saved in Keychain. This issue was addressed by storing the authentication types with the credentials.

Related CVEs

Other vulnerabilities affecting the same vendor(s)