PT-2019-10037 · Apache · Apache Airflow

Published 2019-01-23 · Updated 2019-02-20 · CVE-2018-20245

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions: Apache Airflow versions prior to 1.10.1

Description: The LDAP auth backend in Apache Airflow was misconfigured, containing improper checking of exceptions which disabled server certificate checking.

Recommendations: For versions prior to 1.10.1, update to Apache Airflow version 1.10.1 or later to resolve the issue.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2018-20245

GHSA-77RC-X84Q-PV4F

PYSEC-2019-143

Affected Products

Apache Airflow

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2018-20245 · Security Note
• https://osv.dev/vulnerability/GHSA-77rc-x84q-pv4f · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-20245 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2019-143 · Vendor Advisory
• https://github.com/apache/airflow · Note
• https://github.com/apache/airflow/commit/d8d0e8c59203f793f81d47d5adb1362df0b5d8d1 · Note
• https://github.com/apache/airflow/commit/28abf87bd173cc4cedc57f553118470e5745a968 · Note
• https://github.com/apache/airflow/commit/66d0d05ea0802aec407e0ef5435a962080db0926 · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2019-143.yaml · Note
• https://lists.apache.org/thread.html/b549c7573b342a6e457e5a3225c33054244343927bbfb2a4cdc4cf73%40%3Cdev.airflow.apache.org%3E · Note
• https://github.com/advisories/GHSA-77rc-x84q-pv4f · Note
• https://lists.apache.org/thread.html/b549c7573b342a6e457e5a3225c33054244343927bbfb2a4cdc4cf73@%3Cdev.airflow.apache.org%3E · Note