CVE-2023-48054: Missing SSL certificate validation in localstack

CVE-2023-48054 · Severity: low · CVSS 3.1 · Published 2023-11-16

Missing SSL certificate validation in localstack v2.3.2 allows attackers to eavesdrop on communications between the host and server via a man-in-the-middle attack.

Technologies: localstack (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2023-48054 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-48054 being exploited in the wild.
How severe is CVE-2023-48054?
Low severity, with a CVSS score of 3.1, published 16 November 2023.
Which products and versions are affected?
localstack (PyPI) ECOSYSTEM:introduced=0, ECOSYSTEM:introduced=0,last_affected=3.0.0.
Is there a fix for CVE-2023-48054?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2023-48054?
Check whether you run localstack (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • localstack (PyPI) ECOSYSTEM:introduced=0, ECOSYSTEM:introduced=0,last_affected=3.0.0

Identifiers

  • CVE-2023-48054
  • GHSA-8633-g3ph-97rp
  • PYSEC-2023-243

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