CVE-2017-8047 Open redirect in Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274

What is CVE-2017-8047?

CVE-2017-8047 is a medium-severity vulnerability in Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274, published on 3 Oct 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

In Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274, in some applications, it is possible to append a combination of characters to the URL that will allow for an open redirect. An attacker could exploit this as a phishing attack to gain access to user credentials or other sensitive data. NOTE: 274 resolves the vulnerability but has a serious bug that is fixed in 275.

Weakness: CWE-601

Which versions are affected by CVE-2017-8047?

It affects 2 products.

Products include Cloudfoundry Cf-Release, Pivotal Routing-Release.

How do I fix CVE-2017-8047?

No fix has been published for CVE-2017-8047 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-8047 being exploited?

There is no known exploitation of CVE-2017-8047 in the wild and no public exploit code.

Other vulnerabilities in Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274

• CVE-2015-5171 Cloud Foundry Runtime Insufficient Session Expiration vulnerability Critical 9.8
• CVE-2015-5172 Cloud Foundry Runtime has Weak Password Recovery Mechanism for Forgotten Password Critical 9.8
• CVE-2016-8218 Auth bypass in Cloud Foundry Critical 9.8
• CVE-2017-4992 Cloud Foundry UAA privilege escalation with user invitations Critical 9.8
• CVE-2016-6658 Information disclosure in n/a Critical 9.6

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-398j-r5c5-vrph.