CVE-2016-4776
Apple iOS Kernel Out-of-Bounds Read
Description
The kernel in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows attackers to obtain sensitive memory-layout information or cause a denial of service (out-of-bounds read) via a crafted app, a different vulnerability than CVE-2016-4773 and CVE-2016-4774.
INFO
Published Date :
Sept. 25, 2016, 11 a.m.
Last Modified :
March 13, 2019, 3:05 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.2
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2016-4776
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2016-4776.
| URL | Resource |
|---|---|
| http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html | Mailing List Vendor Advisory |
| http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html | Mailing List Vendor Advisory |
| http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html | Mailing List Vendor Advisory |
| http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html | Mailing List Vendor Advisory |
| http://www.securityfocus.com/bid/93054 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1036858 | Third Party Advisory VDB Entry |
| https://support.apple.com/HT207141 | Vendor Advisory |
| https://support.apple.com/HT207142 | Vendor Advisory |
| https://support.apple.com/HT207143 | Vendor Advisory |
| https://support.apple.com/HT207170 | 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-2016-4776 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-4776 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 -
Modified Analysis by [email protected]
Mar. 13, 2019
Action Type Old Value New Value Changed CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) (AV:N/AC:M/Au:N/C:P/I:N/A:P) Changed CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/93054 No Types Assigned http://www.securityfocus.com/bid/93054 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1036858 No Types Assigned http://www.securitytracker.com/id/1036858 Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (including) 9.3.5 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (including) 10.11.6 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (including) 9.2.2 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (including) 2.2.2 OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 10.0 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (excluding) 10.12.0 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 10.0 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 3.0 -
CPE Deprecation Remap by [email protected]
Mar. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:apple:apple_tv:*:*:*:*:*:*:*:* versions from (including) 9.2.2 OR *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions from (including) 9.2.2 -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:apple:watch_os:*:*:*:*:*:*:*:* versions from (including) 2.2.2 OR *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions from (including) 2.2.2 -
CVE Modified by [email protected]
Jul. 30, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1036858 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/93054 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 27, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:apple:watch_os:2.2.2:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:apple:apple_tv:9.2.2:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:apple:mac_os_x:10.11.6:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:apple:iphone_os:9.3.5:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html No Types Assigned http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html Mailing List, Vendor Advisory Changed Reference Type https://support.apple.com/HT207170 No Types Assigned https://support.apple.com/HT207170 Vendor Advisory Changed Reference Type https://support.apple.com/HT207143 No Types Assigned https://support.apple.com/HT207143 Vendor Advisory Changed Reference Type http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html No Types Assigned http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html Mailing List, Vendor Advisory Changed Reference Type https://support.apple.com/HT207141 No Types Assigned https://support.apple.com/HT207141 Vendor Advisory Changed Reference Type https://support.apple.com/HT207142 No Types Assigned https://support.apple.com/HT207142 Vendor Advisory Changed Reference Type http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html No Types Assigned http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html Mailing List, Vendor Advisory Changed Reference Type http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html No Types Assigned http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html Mailing List, Vendor Advisory Added CWE CWE-125 -
Initial Analysis by [email protected]
Sep. 27, 2016
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-2016-4776 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-2016-4776
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} 0.07%
score
0.59683
percentile