CVE-2023-30428
Apache Pulsar Broker Unauthorized Message Production Vulnerability
Description
Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar Broker's Rest Producer allows authenticated user with a custom HTTP header to produce a message to any topic using the broker's admin role. This issue affects Apache Pulsar Brokers: from 2.9.0 through 2.9.5, from 2.10.0 before 2.10.4, 2.11.0. The vulnerability is exploitable when an attacker can connect directly to the Pulsar Broker. If an attacker is connecting through the Pulsar Proxy, there is no known way to exploit this authorization vulnerability. There are two known risks for affected users. First, an attacker could produce garbage messages to any topic in the cluster. Second, an attacker could produce messages to the topic level policies topic for other tenants and influence topic settings that could lead to exfiltration and/or deletion of messages for other tenants. 2.8 Pulsar Broker users and earlier are unaffected. 2.9 Pulsar Broker users should upgrade to one of the patched versions. 2.10 Pulsar Broker users should upgrade to at least 2.10.4. 2.11 Pulsar Broker users should upgrade to at least 2.11.1. 3.0 Pulsar Broker users are unaffected.
INFO
Published Date :
July 12, 2023, 10:15 a.m.
Last Modified :
July 20, 2023, 4:41 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.8
Exploitability Score :
1.8
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-2023-30428.
| URL | Resource |
|---|---|
| https://lists.apache.org/thread/v39hqtgrmyxr85rmofwvgrktnflbq3q5 | Mailing List 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-2023-30428 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-30428 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]
Jul. 20, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://lists.apache.org/thread/v39hqtgrmyxr85rmofwvgrktnflbq3q5 No Types Assigned https://lists.apache.org/thread/v39hqtgrmyxr85rmofwvgrktnflbq3q5 Mailing List, Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* versions from (including) 2.9.0 up to (including) 2.9.5 *cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* versions from (including) 2.10.0 up to (excluding) 2.10.4 *cpe:2.3:a:apache:pulsar:2.11.0:-:*:*:*:*:*:* *cpe:2.3:a:apache:pulsar:2.11.0:candidate_1:*:*:*:*:*:* *cpe:2.3:a:apache:pulsar:2.11.0:candidate_5:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-30428 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-2023-30428
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} -0.00%
score
0.31305
percentile