CVE-2017-2423
Apple Security Empty Signature Verification Bypass Vulnerability
Description
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.
INFO
Published Date :
April 2, 2017, 1:59 a.m.
Last Modified :
Nov. 21, 2024, 3:23 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-2423.
| URL | 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-2423 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-2423 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-284 CWE-347 -
CVE Modified by [email protected]
Jul. 12, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038138 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 06, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://support.apple.com/HT207617 No Types Assigned https://support.apple.com/HT207617 Vendor Advisory Changed Reference Type https://support.apple.com/HT207615 No Types Assigned https://support.apple.com/HT207615 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/97147 No Types Assigned http://www.securityfocus.com/bid/97147 Third Party Advisory, VDB Entry Added CWE CWE-284 Added CPE Configuration OR *cpe:2.3:o:apple:iphone_os:10.2.1:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:apple:mac_os_x:10.12.3:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Apr. 04, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97147 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-2423 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-2423
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.95 }} 0.00%
score
0.80812
percentile