CVE-2015-2233
Lenovo System Update CA Chain Validation Vulnerability
Description
Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 does not properly validate CA chains during signature validation, which allows man-in-the-middle attackers to upload and execute arbitrary files via a crafted certificate.
INFO
Published Date :
May 12, 2015, 7:59 p.m.
Last Modified :
Dec. 3, 2016, 3:04 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
10.0
Exploitability Score :
6.5
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-2015-2233.
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-2015-2233 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-2233 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. 03, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/74642 [No Types Assigned] -
Modified Analysis by [email protected]
May. 14, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:lenovo:system_update:5.06.0027:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C) Changed Reference Type http://support.lenovo.com/us/en/product_security/lsu_privilege No Types Assigned http://support.lenovo.com/us/en/product_security/lsu_privilege Advisory Added CWE CWE-310 -
Initial Analysis by [email protected]
May. 13, 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-2015-2233 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-2015-2233
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.16328
percentile