CVE-2015-6997
Apple iOS X.509 Certificate Trust Man-in-the-Middle Vulnerability
Description
The X.509 certificate-trust implementation in Apple iOS before 9.1 does not recognize that the kSecRevocationRequirePositiveResponse flag implies a revocation-checking requirement, which makes it easier for man-in-the-middle attackers to spoof endpoints by leveraging access to a revoked certificate.
INFO
Published Date :
Oct. 23, 2015, 10:59 a.m.
Last Modified :
Dec. 24, 2016, 2:59 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
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-2015-6997.
| URL | Resource |
|---|---|
| http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html | Vendor Advisory |
| http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html | Vendor Advisory |
| http://www.securityfocus.com/bid/77268 | |
| http://www.securitytracker.com/id/1033929 | |
| https://support.apple.com/HT205370 | Vendor Advisory |
| https://support.apple.com/HT205641 | 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-2015-6997 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-6997 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 -
CVE Modified by [email protected]
Dec. 24, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1033929 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/77268 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 11, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:apple:iphone_os:9.0.2:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:apple:iphone_os:9.0.2:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:apple:watchos:2.0:*:*:*:*:*:*:* (and previous) Changed Reference Type https://support.apple.com/HT205641 No Types Assigned https://support.apple.com/HT205641 Advisory Changed Reference Type http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html No Types Assigned http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html Advisory -
CVE Modified by [email protected]
Dec. 12, 2015
Action Type Old Value New Value Added Reference https://support.apple.com/HT205641 Added Reference http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html -
Modified Analysis by [email protected]
Oct. 23, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:apple:iphone_os:9.0.2:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Changed Reference Type https://support.apple.com/HT205370 No Types Assigned https://support.apple.com/HT205370 Advisory Changed Reference Type http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html No Types Assigned http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html Advisory Added CWE CWE-254 -
Initial Analysis by [email protected]
Oct. 23, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-6997 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-2015-6997
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.51656
percentile