What is CVE-2023-48054?

CVE-2023-48054 is a high-severity vulnerability in Localstack, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2023-11-16.

How severe is CVE-2023-48054?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Localstack

CVE-2023-48054

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.

Vulnerability class: Improper Certificate Validation

EPSS: 0.003 (22.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Localstack — versions 2.3.2
N/a — versions n/a

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-48054?: CVE-2023-48054 is a high-severity vulnerability in Localstack, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2023-11-16.
How severe is CVE-2023-48054?: High severity. CVSS v3 base score is 7.4 out of 10.