Red Hat Enterprise Virtualization Manager up to 2.0 access control
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.7 | $0-$5k | 0.00 |
A vulnerability was found in Red Hat Enterprise Virtualization Manager up to 2.0 (Virtualization Software). It has been classified as problematic. This affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Red Hat Enterprise Virtualization Manager (RHEV-M) before 3.1, in certain unspecified conditions, does not lock the desktop screen between SPICE sessions, which allows local users with access to a virtual machine to gain access to other users desktop sessions via unspecified vectors.
The weakness was released 01/04/2013 with Red Hat as Bug 754876 as confirmed bug report (Bugzilla). The advisory is shared at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2011-4316 since 11/04/2011. The exploitability is told to be difficult. An attack has to be approached locally. No form of authentication is needed for exploitation. 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 78940 (RHEL 6 : Virtualization Manager (RHSA-2012:1506)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks.
Upgrading to version 2.1 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (78940). Entries connected to this vulnerability are available at 63330, 63324, 63323 and 63322.
Product
Type
Vendor
Name
Version
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: 4.9VulDB Meta Temp Score: 4.7
VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
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
ATT&CK: T1068
Local: Yes
Remote: No
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: 78940
Nessus Name: RHEL 6 : Virtualization Manager (RHSA-2012:1506)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Enterprise Virtualization Manager 2.1
Timeline
11/04/2011 🔍12/04/2012 🔍
12/04/2012 🔍
12/05/2012 🔍
01/04/2013 🔍
01/04/2013 🔍
01/23/2013 🔍
11/08/2014 🔍
03/24/2015 🔍
12/21/2021 🔍
Sources
Vendor: redhat.comAdvisory: Bug 754876
Organization: Red Hat
Status: Confirmed
CVE: CVE-2011-4316 (🔍)
SecurityTracker: 1027838 - Red Hat Enterprise Virtualization Manager Bugs Let Local Users Gain Elevated Privileges and Remote Authenticated Users Access Data
Vulnerability Center: 38151 - Red Hat RHEV-M <3.1 Allows Local Unauthorized Access to Other Users' Desktop, Low
SecurityFocus: 56825 - Red Hat Enterprise Virtualization Manager Multiple Security Vulnerabilities
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 12/21/2021 12:45
Changes: 03/24/2015 12:22 (64), 04/24/2017 09:47 (9), 12/21/2021 12:45 (3)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.