CVE-2023-50943
Apache Airflow XCom Poisoning Vulnerability
Description
Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recommended to upgrade to version 2.8.1 or later, which fixes this issue.
INFO
Published Date :
Jan. 24, 2024, 1:15 p.m.
Last Modified :
Jan. 30, 2024, 10:57 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-2023-50943.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/01/24/4 | Mailing List |
| https://github.com/apache/airflow/pull/36255 | Third Party Advisory |
| https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn | 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-2023-50943 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-50943 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. 30, 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:H/A:N Changed Reference Type http://www.openwall.com/lists/oss-security/2024/01/24/4 No Types Assigned http://www.openwall.com/lists/oss-security/2024/01/24/4 Mailing List Changed Reference Type https://github.com/apache/airflow/pull/36255 No Types Assigned https://github.com/apache/airflow/pull/36255 Third Party Advisory Changed Reference Type https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn No Types Assigned https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn Mailing List, Vendor Advisory Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:* versions up to (excluding) 2.8.1 -
CVE Modified by [email protected]
Jan. 24, 2024
Action Type Old Value New Value Added Reference Apache Software Foundation http://www.openwall.com/lists/oss-security/2024/01/24/4 [No types assigned] -
CVE Received by [email protected]
Jan. 24, 2024
Action Type Old Value New Value Added Description Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recommended to upgrade to version 2.8.1 or later, which fixes this issue. Added Reference Apache Software Foundation https://github.com/apache/airflow/pull/36255 [No types assigned] Added Reference Apache Software Foundation https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn [No types assigned] Added CWE Apache Software Foundation CWE-502
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-50943 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-2023-50943
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} 0.15%
score
0.76231
percentile