Critical severity · published Mar 7, 2019
CVE-2019-3777
Apps Manager unverified SSL certs in Cloud Controller proxy
9.8
CVSS
1.9%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AM
Apps Manager · Pivotal
666 before 666.0.19; 665 before 665.0.26; 667 before 667.0.5 · source: vendor
PA
Pivotal Application Service · Pivotal
2.4 before 2.4.3; 2.3 before 2.3.7; 2.2 before 2.2.12 · source: vendor
AS
Application Service · Pivotal Software
2.2.0 before 2.2.12; 2.3.0 before 2.3.7; 2.4.0 before 2.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-3777
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-3777
Third Party Advisory
http://www.securityfocus.com/bid/107214
Vendor Advisory
https://pivotal.io/security/cve-2019-3777
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