CVE-2019-3777 Apps Manager unverified SSL certs in Cloud Controller proxy
An attacker can intercept access tokens by hijacking DNS due to unverified SSL certificates in the Cloud Controller proxy, leading to unauthorized resource access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-3777?
CVE-2019-3777 is a high-severity vulnerability in Pivotal Apps Manager, published on 7 Mar 2019. 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
Pivotal Application Service (PAS), versions 2.2.x prior to 2.2.12, 2.3.x prior to 2.3.7 and 2.4.x prior to 2.4.3, contain apps manager that uses a cloud controller proxy that fails to verify SSL certs. A remote unauthenticated attacker that could hijack the Cloud Controller's DNS record could intercept access tokens sent to the Cloud Controller, giving the attacker access to the user's resources in the Cloud Controller
Weakness: CWE-295
Which versions are affected by CVE-2019-3777?
It affects 1 product.
Products include Pivotal Software Application Service.
How do I fix CVE-2019-3777?
No fix has been published for CVE-2019-3777 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-3777 being exploited?
There is no known exploitation of CVE-2019-3777 in the wild and no public exploit code.
Other vulnerabilities in Pivotal Apps Manager
Sources
Also known as GHSA-g3g6-cq9j-rcv6.