CVE-2016-3995
Crypto++ Rijndael Timing Attack
Description
The timing attack protection in Rijndael::Enc::ProcessAndXorBlock and Rijndael::Dec::ProcessAndXorBlock in Crypto++ (aka cryptopp) before 5.6.4 may be optimized out by the compiler, which allows attackers to conduct timing attacks.
INFO
Published Date :
Feb. 13, 2017, 6:59 p.m.
Last Modified :
Nov. 21, 2024, 2:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
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-2016-3995.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/04/11/2 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/85975 | Third Party Advisory VDB Entry |
| https://github.com/weidai11/cryptopp/issues/146 | Issue Tracking Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/04/11/2 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/85975 | Third Party Advisory VDB Entry |
| https://github.com/weidai11/cryptopp/issues/146 | Issue Tracking Patch Third Party 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-2016-3995 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-3995 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2016/04/11/2 Added Reference http://www.securityfocus.com/bid/85975 Added Reference https://github.com/weidai11/cryptopp/issues/146 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 03, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/weidai11/cryptopp/issues/146 No Types Assigned https://github.com/weidai11/cryptopp/issues/146 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/85975 No Types Assigned http://www.securityfocus.com/bid/85975 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2016/04/11/2 No Types Assigned http://www.openwall.com/lists/oss-security/2016/04/11/2 Mailing List, Patch, Third Party Advisory Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:a:cryptopp:crypto\+\+:5.6.3:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Feb. 15, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/85975 [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-2016-3995 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-2016-3995
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.01%
score
0.55124
percentile