{"answers":{"affected":"10 open source packages ship an affected version, including apache-airflow, airflow and apache-airflow-providers-imap. It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-39441 in the wild and no public exploit code.","fix":"Upgrade apache-airflow to 2.7.0 or later.","what":"CVE-2023-39441 is a medium-severity vulnerability in Apache Airflow, published on 23 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-39441 and fix it if it is affected.\n\nWhat it is: CVE-2023-39441 is a medium-severity vulnerability in Apache Airflow, published on 23 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-39441 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- apache-airflow (PyPI): affected all versions; fixed in 2.7.0\n- apache-airflow (PyPI): affected all versions; fixed in 2.7.0\n- apache-airflow (PyPI): affected all versions; fixed in 2.7.0\n- airflow (Bitnami): affected all versions; fixed in 2.7.0\n- apache-airflow-providers-imap (PyPI): affected all versions; fixed in 3.3.0\n- apache-airflow-providers-imap (PyPI): affected all versions; fixed in 3.3.0\n- apache-airflow-providers-imap (PyPI): affected all versions; fixed in 3.3.0\n- apache-airflow-providers-smtp (PyPI): affected all versions; fixed in 1.3.0\n- apache-airflow-providers-smtp (PyPI): affected all versions; fixed in 1.3.0\n- apache-airflow-providers-smtp (PyPI): affected all versions; fixed in 1.3.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-39441/ (Markdown: https://insights.sbomify.com/CVE-2023-39441/index.md)","id":"CVE-2023-39441","markdown":"https://insights.sbomify.com/CVE-2023-39441/index.md","name":"CVE-2023-39441","record":{"aliases":["BIT-airflow-2023-39441","GHSA-5f35-pq34-c87q","PYSEC-2026-1130","PYSEC-2026-2368","PYSEC-2026-2371"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Airflow providers","requires_auth":"none","summary":"Missing certificate validation in SMTP and IMAP clients allows attackers to intercept credentials and mail contents via man-in-the-middle attacks.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"airflow","vendor":"apache"},{"product":"apache-airflow-providers-imap","vendor":"apache"},{"product":"apache-airflow-providers-smtp","vendor":"apache"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL Certificate vulnerability.\n\nThe default SSL context with SSL library did not check a server's X.509 certificate.  Instead, the code accepted any certificate, which could result in the disclosure of mail server credentials or mail contents when the client connects to an attacker in a MITM position.\n\nUsers are strongly advised to upgrade to Apache Airflow version 2.7.0 or newer, Apache Airflow IMAP Provider version 3.3.0 or newer, and Apache Airflow SMTP Provider version 1.3.0 or newer to mitigate the risk associated with this vulnerability","ecosystems":["Bitnami","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Apache Airflow missing Certificate Validation","id":"CVE-2023-39441","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"apache:airflow","products":["apache:airflow"],"type":"weak_cryptography","year":"2023"},"n_packages":10,"n_references":5,"next":{"headline":"Memory corruption in GTKWave","id":"CVE-2023-39443"},"packages":[{"ecosystem":"Bitnami","fixed":["2.7.0"],"introduced":["0"],"last_affected":[],"package":"airflow","purl":"pkg:bitnami/airflow","source":"BIT-airflow-2023-39441"},{"ecosystem":"PyPI","fixed":["2.7.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow","purl":null,"source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["2.7.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow","purl":"pkg:pypi/apache-airflow","source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["2.7.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow","purl":"pkg:pypi/apache-airflow","source":"PYSEC-2026-1130"},{"ecosystem":"PyPI","fixed":["3.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-imap","purl":null,"source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["3.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-imap","purl":"pkg:pypi/apache-airflow-providers-imap","source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["3.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-imap","purl":"pkg:pypi/apache-airflow-providers-imap","source":"PYSEC-2026-2368"},{"ecosystem":"PyPI","fixed":["1.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-smtp","purl":null,"source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["1.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-smtp","purl":"pkg:pypi/apache-airflow-providers-smtp","source":"GHSA-5f35-pq34-c87q"},{"ecosystem":"PyPI","fixed":["1.3.0"],"introduced":["0"],"last_affected":[],"package":"apache-airflow-providers-smtp","purl":"pkg:pypi/apache-airflow-providers-smtp","source":"PYSEC-2026-2371"}],"prev":{"headline":"Information Disclosure vulnerability in SAP BusinessObjects Business Intelligence Platform","id":"CVE-2023-39440"},"products":["Apache Airflow","Apache Airflow IMAP Provider","Apache Airflow SMTP Provider"],"published":"2023-08-23","related":[{"cvss_score":9.8,"headline":"Apache Airflow's Experimental API Authentication Bypass","id":"CVE-2020-13927","kev_date_added":"2022-01-18","published":"2020-11-10"},{"cvss_score":8.8,"headline":"Apache Airflow Command Injection","id":"CVE-2020-11978","kev_date_added":"2022-01-18","published":"2020-07-16"},{"cvss_score":9.8,"headline":"Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize()","id":"CVE-2026-33264","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":9.8,"headline":"Apache Airflow: Privilege escalation using airflow logs","id":"CVE-2023-25754","kev_date_added":null,"published":"2023-05-08"},{"cvss_score":9.8,"headline":"Apache Airflow, Apache Airflow MySQL Provider: Arbitrary file read via MySQL provider in Apache Airflow","id":"CVE-2023-22884","kev_date_added":null,"published":"2023-01-21"},{"cvss_score":9.8,"headline":"Apache Airflow Pinot provider allowed Command Injection","id":"CVE-2022-38649","kev_date_added":null,"published":"2022-11-22"},{"cvss_score":9.8,"headline":"Apache Airlfow Pig Provider RCE","id":"CVE-2022-40189","kev_date_added":null,"published":"2022-11-22"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Apache Software Foundation"]},"summary":"Missing certificate validation in SMTP and IMAP clients allows attackers to intercept credentials and mail contents via man-in-the-middle attacks.","url":"https://insights.sbomify.com/CVE-2023-39441/"}