Vulnerability Name:

CVE-2019-3794 (CCN-164030)

Assigned:2019-07-09
Published:2019-07-09
Updated:2020-10-16
Summary:Cloud Foundry UAA, versions prior to v73.4.0, does not set an X-FRAME-OPTIONS header on various endpoints. A remote user can perform clickjacking attacks on UAA's frontend sites.
CVSS v3 Severity:5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)
4.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-1021
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-3794

Source: XF
Type: UNKNOWN
cloudfoundry-cve20193794-clickjacking(164030)

Source: CCN
Type: uaa-release GIT Repository
uaa-release

Source: CONFIRM
Type: Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-3794

Source: CCN
Type: Cloud Foundry Blog, July 9, 2019
CVE-2019-3794: UAA – Login app subject to clickjacking attack

Vulnerable Configuration:Configuration 1:
  • cpe:/a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:* (Version < 73.4.0)

    • * Denotes that component is vulnerable
    BACK
    pivotal_software cloud foundry uaa *