7.5
HIGH
CVE-2014-7851
oVirt Session Token Tampering Vulnerability
Description
oVirt 3.2.2 through 3.5.0 does not invalidate the restapi session after logout from the webadmin, which allows remote authenticated users with knowledge of another user's session data to gain that user's privileges by replacing their session token with that of another user.
INFO
Published Date :
Oct. 16, 2017, 3:29 p.m.
Last Modified :
Feb. 13, 2023, 12:42 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
1.6
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-2014-7851.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1161730 | Issue Tracking |
| https://bugzilla.redhat.com/show_bug.cgi?id=1165311 | Issue Tracking |
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-2014-7851 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-7851 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]
Feb. 13, 2023
Action Type Old Value New Value Changed Description It was found that oVirt did not correctly terminate sessions when a user logged out from the web interface. Upon logout, only the engine session was invalidated but the restapi session persisted. An attacker able to obtain the session data, and able to log in with their own credentials, could replace their session token with the stolen token and elevate their privileges to those of the victim user. Note that in order for this flaw to be exploited, the attacker must also have a valid login and authenticate successfully. oVirt 3.2.2 through 3.5.0 does not invalidate the restapi session after logout from the webadmin, which allows remote authenticated users with knowledge of another user's session data to gain that user's privileges by replacing their session token with that of another user. Removed CVSS V2 Red Hat, Inc. (AV:N/AC:H/Au:S/C:P/I:P/A:P) Removed Reference https://access.redhat.com/errata/RHBA-2015:0230 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2014-7851 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description oVirt 3.2.2 through 3.5.0 does not invalidate the restapi session after logout from the webadmin, which allows remote authenticated users with knowledge of another user's session data to gain that user's privileges by replacing their session token with that of another user. It was found that oVirt did not correctly terminate sessions when a user logged out from the web interface. Upon logout, only the engine session was invalidated but the restapi session persisted. An attacker able to obtain the session data, and able to log in with their own credentials, could replace their session token with the stolen token and elevate their privileges to those of the victim user. Note that in order for this flaw to be exploited, the attacker must also have a valid login and authenticate successfully. Added CVSS V2 Red Hat, Inc. (AV:N/AC:H/Au:S/C:P/I:P/A:P) Added Reference https://access.redhat.com/errata/RHBA-2015:0230 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2014-7851 [No Types Assigned] -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.5.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.5.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.4:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.4:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.4:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.4:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.3:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.3:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.3:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.3:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.2:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.2:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.2:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.2:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.1:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.1:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.1:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:rc3:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:rc3:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:rc2:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:rc2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:beta3:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:beta3:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:beta2:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:beta2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.4.0:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.4.0:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.5:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.5:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.5:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.5:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.4:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.4:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.4:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.4:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.4:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.4:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.3:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.3:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.3:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.3:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.3:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.3:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.2:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.2:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.2:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.2:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.1:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.1:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.1:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.1:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.1:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.0.1:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.0.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3:rc2:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3:rc2:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3:rc1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3:rc1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.3:beta1:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.3:beta1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:ovirt-engine:3.2.2:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Nov. 07, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:S/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1165311 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1165311 Issue Tracking Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1161730 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1161730 Issue Tracking Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:ovirt:ovirt:3.2.2:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3:rc2:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.0:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.0.1:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.1:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.1:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.1:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.2:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.2:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.2:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.3:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.3:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.3:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.4:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.4:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.4:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.5:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.3.5:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:beta1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:beta2:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:beta3:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:rc2:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.0:rc3:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.1:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.1:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.2:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.2:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.3:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.3:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.4:*:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.4.4:rc1:*:*:*:*:*:* *cpe:2.3:a:ovirt:ovirt:3.5.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-7851 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-2014-7851
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} -0.01%
score
0.51120
percentile
CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability