CVE-2020-9950 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free7 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOS AND IpadosApple SafariApple Tvos+3 more
Timeline
PublishedDec 8
Latest updateMay 24

Description

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, tvOS 14.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages9 packages

▶CVEListV5apple/tvosunspecified — 14.0
▶NVDapple/tvos< 14.0
▶CVEListV5apple/safariunspecified — 14.0
▶NVDapple/ipados< 14.0
▶NVDapple/safari< 14.0

🔴Vulnerability Details

2
GHSA
GHSA-943p-ppxw-x2h4: A use after free issue was addressed with improved memory management↗2022-05-24
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CVEList
CVE-2020-9950: A use after free issue was addressed with improved memory management↗2020-12-08
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📋Vendor Advisories

2
Apple
CVE-2020-9950: watchOS 7.0↗2020-09-16
▶
Apple
CVE-2020-9950: tvOS 14.0↗2020-09-16
▶

🕵️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
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CVE-2020-9950 — Use After Free in Apple IOS AND Ipados | cvebase