Moodle up to 2.6.11/2.7.10/2.8.8/2.9.2 mod_scorm access control
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.2 | $0-$5k | 0.00 |
A vulnerability was found in Moodle up to 2.6.11/2.7.10/2.8.8/2.9.2 (Learning Management Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component mod_scorm. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
mod_scorm in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 mishandles availability dates, which allows remote authenticated users to bypass intended access restrictions and read SCORM contents via unspecified vectors.
The weakness was released 02/22/2016 (Website). The advisory is shared at moodle.org. This vulnerability is known as CVE-2015-5341 since 07/01/2015. The attack can be launched remotely. The successful exploitation needs a single authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.
The vulnerability scanner Nessus provides a plugin with the ID 89194 (Fedora 22 : moodle-2.8.9-1.fc22 (2015-2ebdd4ad8f)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 124446 (Fedora Security Update for moodle (FEDORA-2015-98)).
Upgrading to version 2.7.10, 2.8.9 or 2.9.3 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (89194). Entries connected to this vulnerability are available at 81052, 81053, 81054 and 81055.
Product
Type
Name
Version
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.6.7
- 2.6.8
- 2.6.9
- 2.6.10
- 2.6.11
- 2.7.0
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7.5
- 2.7.6
- 2.7.7
- 2.7.8
- 2.7.9
- 2.7.10
- 2.8.0
- 2.8.1
- 2.8.2
- 2.8.3
- 2.8.4
- 2.8.5
- 2.8.6
- 2.8.7
- 2.8.8
- 2.9.0
- 2.9.1
- 2.9.2
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.2
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.3
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Access controlCWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 89194
Nessus Name: Fedora 22 : moodle-2.8.9-1.fc22 (2015-2ebdd4ad8f)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 867773
OpenVAS Name: Fedora Update for moodle FEDORA-2015-2
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Moodle 2.7.10/2.8.9/2.9.3
Timeline
07/01/2015 🔍11/16/2015 🔍
11/16/2015 🔍
12/11/2015 🔍
02/22/2016 🔍
02/22/2016 🔍
02/23/2016 🔍
03/04/2016 🔍
03/23/2016 🔍
07/08/2022 🔍
Sources
Product: moodle.orgAdvisory: FEDORA-2015-2ebdd4ad8f
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-5341 (🔍)
Vulnerability Center: 57683 - Moodle Remote Security Bypass in Mod_Scorm - CVE-2015-5341, Medium
SecurityFocus: 77605 - Moodle CVE-2015-5341 Security Bypass Vulnerability
See also: 🔍
Entry
Created: 02/23/2016 09:42Updated: 07/08/2022 11:15
Changes: 02/23/2016 09:42 (70), 02/02/2019 11:34 (13), 07/08/2022 11:15 (3)
Complete: 🔍
Cache ID: 18:DA1:103
No comments yet. Languages: en.
Please log in to comment.