CVE-2021-30677 — Apple IOS AND Ipados vulnerability

7 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 70.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Ipados+4 more
Timeline
PublishedSep 8
Latest updateMay 24

Description

This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 2.0 | Impact: 6.0

Affected Packages8 packages

▶NVDapple/tvos< 14.6
▶CVEListV5apple/macosunspecified — 11.4+3
▶NVDapple/macos11.0 — 11.4
▶NVDapple/ipados< 14.6
▶NVDapple/watchos< 7.5

🔴Vulnerability Details

2
GHSA
GHSA-g3g5-fx3c-q38p: This issue was addressed with improved environment sanitization↗2022-05-24
▶
CVEList
CVE-2021-30677: This issue was addressed with improved environment sanitization↗2021-09-08
▶

📋Vendor Advisories

4
Apple
CVE-2021-30677: Security Update 2021-005 Mojave↗2021-07-21
▶
Apple
CVE-2021-30677: tvOS 14.6↗2021-05-24
▶
Apple
CVE-2021-30677: watchOS 7.5↗2021-05-24
▶
Apple
CVE-2021-30677: macOS Big Sur 11.4↗2021-05-24
▶
CVE-2021-30677 — Apple IOS AND Ipados vulnerability | cvebase