CVE-2020-9920

A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A malicious mail server may overwrite arbitrary mail files.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/kb/HT211288	Vendor Advisory
https://support.apple.com/kb/HT211289	Vendor Advisory
https://support.apple.com/kb/HT211291	Vendor Advisory
https://support.apple.com/kb/HT211288	Vendor Advisory
https://support.apple.com/kb/HT211289	Vendor Advisory
https://support.apple.com/kb/HT211291	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 05:41

Type	Values Removed	Values Added
References	~~() https://support.apple.com/kb/HT211288 - Vendor Advisory~~	() https://support.apple.com/kb/HT211288 - Vendor Advisory
References	~~() https://support.apple.com/kb/HT211289 - Vendor Advisory~~	() https://support.apple.com/kb/HT211289 - Vendor Advisory
References	~~() https://support.apple.com/kb/HT211291 - Vendor Advisory~~	() https://support.apple.com/kb/HT211291 - Vendor Advisory

Information

Published : 2020-10-22 19:15

Updated : 2024-11-21 05:41

NVD link : CVE-2020-9920

Mitre link : CVE-2020-9920

CVE.ORG link : CVE-2020-9920

JSON object : View

Products Affected

apple

ipados
watchos
iphone_os
mac_os_x

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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