CVE-2021-1781 — Apple IOS AND Ipados vulnerability

7 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 53.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple MacosApple Ipados+2 more
Timeline
PublishedApr 2
Latest updateMay 24

Description

A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A malicious application may be able to leak sensitive user information.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages6 packages

▶CVEListV5apple/macosunspecified — 11.2
▶NVDapple/macos11.0 — 11.2
▶NVDapple/ipados< 14.4
▶NVDapple/mac_os_x10.14 — 10.14.6+3
▶CVEListV5apple/ios_and_ipadosunspecified — 14.4

🔴Vulnerability Details

2
GHSA
GHSA-qhv8-7rp5-26v3: A privacy issue existed in the handling of Contact cards↗2022-05-24
▶
CVEList
CVE-2021-1781: A privacy issue existed in the handling of Contact cards↗2021-04-02
▶

📋Vendor Advisories

2
Apple
CVE-2021-1781: macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave↗2021-02-01
▶
Apple
CVE-2021-1781: iOS 14.4 and iPadOS 14.4↗2021-01-26
▶

🕵️Threat Intelligence

2
Qualys
Prevent Pegasus Spyware Attacks with VMDR | Qualys↗2021-07-23
▶
Qualys
Protect your Devices from Pegasus Spyware using VMDR for Mobile Devices’ Proactive Approach↗2021-07-23
▶
CVE-2021-1781 — Apple IOS AND Ipados vulnerability | cvebase