CVE-2017-2423

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. The issue involves the "Security" component. It allows remote attackers to bypass intended access restrictions by leveraging a successful result from a SecKeyRawVerify API call with an empty signature.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/97147	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038138
https://support.apple.com/HT207615	Vendor Advisory
https://support.apple.com/HT207617	Vendor Advisory
http://www.securityfocus.com/bid/97147	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038138
https://support.apple.com/HT207615	Vendor Advisory
https://support.apple.com/HT207617	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 03:23

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/97147 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/97147 - Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1038138 -~~	() http://www.securitytracker.com/id/1038138 -
References	~~() https://support.apple.com/HT207615 - Vendor Advisory~~	() https://support.apple.com/HT207615 - Vendor Advisory
References	~~() https://support.apple.com/HT207617 - Vendor Advisory~~	() https://support.apple.com/HT207617 - Vendor Advisory

Information

Published : 2017-04-02 01:59

Updated : 2024-11-21 03:23

NVD link : CVE-2017-2423

Mitre link : CVE-2017-2423

CVE.ORG link : CVE-2017-2423

JSON object : View

Products Affected

apple

iphone_os
mac_os_x

CWE

CWE-347

Improper Verification of Cryptographic Signature

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