CVE-2023-37544
Apache Pulsar WebSocket Proxy Authentication Bypass
Description
Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an attacker to connect to the /pingpong endpoint without authentication. This issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 through 2.8.*, from 2.9.0 through 2.9.*, from 2.10.0 through 2.10.4, from 2.11.0 through 2.11.1, 3.0.0. The known risks include a denial of service due to the WebSocket Proxy accepting any connections, and excessive data transfer due to misuse of the WebSocket ping/pong feature. 2.10 Pulsar WebSocket Proxy users should upgrade to at least 2.10.5. 2.11 Pulsar WebSocket Proxy users should upgrade to at least 2.11.2. 3.0 Pulsar WebSocket Proxy users should upgrade to at least 3.0.1. 3.1 Pulsar WebSocket Proxy users are unaffected. Any users running the Pulsar WebSocket Proxy for 2.8, 2.9, and earlier should upgrade to one of the above patched versions.
INFO
Published Date :
Dec. 20, 2023, 9:15 a.m.
Last Modified :
Jan. 4, 2024, 6:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2023-37544.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/12/20/2 | Mailing List |
| https://lists.apache.org/thread/od0k9zts1toc9h9snbqq4pjpyx28mv4m | Mailing List |
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-2023-37544 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-37544 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]
Jan. 04, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2023/12/20/2 No Types Assigned http://www.openwall.com/lists/oss-security/2023/12/20/2 Mailing List Changed Reference Type https://lists.apache.org/thread/od0k9zts1toc9h9snbqq4pjpyx28mv4m No Types Assigned https://lists.apache.org/thread/od0k9zts1toc9h9snbqq4pjpyx28mv4m Mailing List Added CPE Configuration OR *cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* versions up to (excluding) 2.10.5 *cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* versions from (including) 2.11.0 up to (excluding) 2.11.2 *cpe:2.3:a:apache:pulsar:3.0.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 20, 2023
Action Type Old Value New Value Added Description Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an attacker to connect to the /pingpong endpoint without authentication. This issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 through 2.8.*, from 2.9.0 through 2.9.*, from 2.10.0 through 2.10.4, from 2.11.0 through 2.11.1, 3.0.0. The known risks include a denial of service due to the WebSocket Proxy accepting any connections, and excessive data transfer due to misuse of the WebSocket ping/pong feature. 2.10 Pulsar WebSocket Proxy users should upgrade to at least 2.10.5. 2.11 Pulsar WebSocket Proxy users should upgrade to at least 2.11.2. 3.0 Pulsar WebSocket Proxy users should upgrade to at least 3.0.1. 3.1 Pulsar WebSocket Proxy users are unaffected. Any users running the Pulsar WebSocket Proxy for 2.8, 2.9, and earlier should upgrade to one of the above patched versions. Added Reference Apache Software Foundation https://lists.apache.org/thread/od0k9zts1toc9h9snbqq4pjpyx28mv4m [No types assigned] Added Reference Apache Software Foundation http://www.openwall.com/lists/oss-security/2023/12/20/2 [No types assigned] Added CWE Apache Software Foundation CWE-287 Added CVSS V3.1 Apache Software Foundation AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-37544 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-2023-37544
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.04%
score
0.50898
percentile