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Access Restriction Bypass Affecting code.cloudfoundry.org/gorouter/proxy package, versions <0.175.0

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.14% (50th percentile)
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NVD
5.3 medium

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  • Snyk ID SNYK-GOLANG-CODECLOUDFOUNDRYORGGOROUTERPROXY-50075
  • published 10 Jun 2018
  • disclosed 27 Nov 2017
  • credit Unknown
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Introduced: 27 Nov 2017

CVE-2018-1193 Open this link in a new tab
CWE-284 Open this link in a new tab

How to fix?

Upgrade code.cloudfoundry.org/gorouter/proxy to version 0.175.0 or higher.

Overview

code.cloudfoundry.org/gorouter/proxy contains the source code for the Cloud Foundry L7 HTTP router.

Affected versions of the package are vulnerable to Access Restriction Bypass. It lacks sanitization for user-provided X-Forwarded-Proto headers. A remote user can set the X-Forwarded-Proto header in a request to potentially bypass an application requirement to only respond over secure connections.