CVE-2011-4302
Moodle MNET XMLRPC OpenSSL Verification Bypass
Description
mnet/xmlrpc/client.php in MNET in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not properly process the return value of the openssl_verify function, which allows remote attackers to bypass validation via a crafted certificate.
INFO
Published Date :
July 11, 2012, 10:26 a.m.
Last Modified :
April 11, 2025, 12:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
8.6
Public PoC/Exploit Available at Github
CVE-2011-4302 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2011-4302
.
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).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2011-4302
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2011-4302
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://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=54941685e3e86ec085641dcb7ebb1f96f06735b2 Added Reference http://moodle.org/mod/forum/discuss.php?d=188314 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=747444 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Removed Reference http://git.moodle.org/gw?p=moodle.git;a=commit;h=54941685e3e86ec085641dcb7ebb1f96f06735b2 [No Types Assigned] Added Reference http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=54941685e3e86ec085641dcb7ebb1f96f06735b2 [No Types Assigned] -
CPE Deprecation Remap by [email protected]
Dec. 01, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:1.9:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:1.9.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Dec. 01, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:2.1:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Dec. 01, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Jul. 11, 2012
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-2011-4302
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-2011-4302
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} -0.12%
score
0.29621
percentile