Improper Certificate Validation Affecting zaproxy package, versions <2.16.1-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
9.21% (96th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-ZAPROXY-7216089
  • published6 Jun 2024
  • disclosed4 Nov 2012

Introduced: 4 Nov 2012

CVE-2012-5783  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Chainguard zaproxy to version 2.16.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zaproxy package and not the zaproxy package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service (FPS) merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

CVSS Base Scores

version 3.1