Current Description
The debug module is vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter. It takes around 50k characters to block for 2 seconds making this a low severity issue.
Source:
MITRE
Description Last Modified:
06/06/2018
View Analysis Description
Analysis Description
The debug module is vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter. It takes around 50k characters to block for 2 seconds making this a low severity issue.
Source:
MITRE
Description Last Modified:
06/06/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
5.3 MEDIUM
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
(V3 legend)
Impact Score:
1.4
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Low
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Insufficient_Info
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because
they may have information that would be of interest to you. No inferences should be drawn on account of other sites
being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose.
NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further,
NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about
this page to nvd@nist.gov.
Technical Details
Vulnerability Type
(View All)
- Uncontrolled Resource Consumption ('Resource Exhaustion') (CWE-400)
Change History
1 change record found
- show changes
Initial Analysis -
7/31/2018 10:48:45 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:debug_project:debug:*:*:*:*:*:node.js:*:* versions from (including) 2.0.0 up to (excluding) 2.6.9
*cpe:2.3:a:debug_project:debug:*:*:*:*:*:node.js:*:* versions from (including) 3.0.0 up to (excluding) 3.1.0 |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Added |
CWE |
|
CWE-400 |
| Changed |
Reference Type |
https://github.com/visionmedia/debug/issues/501 No Types Assigned |
https://github.com/visionmedia/debug/issues/501 Third Party Advisory |
| Changed |
Reference Type |
https://github.com/visionmedia/debug/pull/504 No Types Assigned |
https://github.com/visionmedia/debug/pull/504 Patch, Third Party Advisory |
| Changed |
Reference Type |
https://nodesecurity.io/advisories/534 No Types Assigned |
https://nodesecurity.io/advisories/534 Third Party Advisory |