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CVE-2020-9806

Date: June 9, 2020

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.

Severity Score

Related Resources (13)

https://nvd.nist.gov/vuln/detail/CVE-2020-9806
https://support.apple.com/HT211168
https://support.apple.com/HT211179
https://support.apple.com/HT211178
https://support.apple.com/HT211177
https://support.apple.com/HT211175
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-9806
https://support.apple.com/HT211171
https://security-tracker.debian.org/tracker/CVE-2020-9806
https://support.apple.com/HT211181
https://access.redhat.com/security/cve/CVE-2020-9806
https://security.alpinelinux.org/vuln/CVE-2020-9806
https://www.mend.io/vulnerability-database/CVE-2020-9806

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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