CVE-2023-47037 — We failed to apply CVE-2023-40611 in 2

We failed to apply CVE-2023-40611 in 2.7.1 and this vulnerability was marked as fixed then.

01What is this vulnerability?

We failed to apply CVE-2023-40611 in 2.7.1 and this vulnerability was marked as fixed then.

02Affected products

Vendor	Product	Versions
Apache Software Foundation	Apache Airflow	0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

08Timeline

• Published: 2023-11-12T13:12:23.137Z
• Last modified: 2025-02-13T17:14:45.806Z

09References

• github.com — https://github.com/apache/airflow/pull/33413
• lists.apache.org — https://lists.apache.org/thread/04y4vrw1t2xl030gswtctc4nt1w90cb0
• www.openwall.com — http://www.openwall.com/lists/oss-security/2023/11/12/1