CVE-2022-42950
Couchbase Server Denial of Service (DoS) Vulnerability
Description
An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2. A crafted HTTP REST request from an administrator account to the Couchbase Server Backup Service can exhaust memory resources, causing the process to be killed, which can be used for denial of service.
INFO
Published Date :
Feb. 6, 2023, 9:15 p.m.
Last Modified :
Feb. 15, 2023, 1:50 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.2
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-2022-42950.
| URL | Resource |
|---|---|
| https://docs.couchbase.com/server/current/release-notes/relnotes.html | Release Notes |
| https://forums.couchbase.com/tags/security | Issue Tracking |
| https://www.couchbase.com/alerts/ | Vendor Advisory |
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-2022-42950 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-42950 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 -
Initial Analysis by [email protected]
Feb. 15, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://docs.couchbase.com/server/current/release-notes/relnotes.html No Types Assigned https://docs.couchbase.com/server/current/release-notes/relnotes.html Release Notes Changed Reference Type https://forums.couchbase.com/tags/security No Types Assigned https://forums.couchbase.com/tags/security Issue Tracking Changed Reference Type https://www.couchbase.com/alerts/ No Types Assigned https://www.couchbase.com/alerts/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.5 *cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:* versions from (including) 7.1.0 up to (excluding) 7.1.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-42950 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-2022-42950
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.38 }} 0.06%
score
0.73253
percentile