Vulnerability CVE-2017-8037 - CERT Civis.Net

Vulnerability Name:

CVE-2017-8037 (CCN-130746)

Assigned:

2017-08-07

Published:

2017-08-07

Updated:

2019-03-22

Summary:

In Cloud Foundry Foundation CAPI-release versions after v1.6.0 and prior to v1.38.0 and cf-release versions after v244 and prior to v270, there is an incomplete fix for CVE-2017-8035. If you took steps to remediate CVE-2017-8035 you should also upgrade to fix this CVE. A carefully crafted CAPI request from a Space Developer can allow them to gain access to files on the Cloud Controller VM for that installation, aka an Information Leak / Disclosure.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): None

Vulnerability Type:

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2017-8037

Source: BID
Type: UNKNOWN
100448

Source: XF
Type: UNKNOWN
cloudfoundry-cve20178037-info-disc(130746)

Source: CCN
Type: Cloud Foundry Web site
CVE-2017-8037: Incomplete fix for Cloud Controller API access to CC VM Contents

Source: CONFIRM
Type: Vendor Advisory
https://www.cloudfoundry.org/cve-2017-8037/

Vulnerable Configuration:

Configuration 1:

cpe:/a:cloudfoundry:capi-release:1.7.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.8.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.9.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.10.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.11.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.12.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.13.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.14.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.15.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.16.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.17.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.18.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.19.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.20.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.21.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.22.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.23.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.24.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.25.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.26.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.27.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.28.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.29.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.30.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.31.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.32.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.33.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.34.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.35.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.36.0:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:capi-release:1.37.0:*:*:*:*:*:*:*

Configuration 2:

cpe:/a:cloudfoundry:cf-release:245:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:246:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:247:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:248:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:249:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:250:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:251:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:252:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:253:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:254:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:255:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:256:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:257:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:258:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:259:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:260:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:261:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:262:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:263:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:264:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:265:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:266:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:267:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:268:*:*:*:*:*:*:*

OR cpe:/a:cloudfoundry:cf-release:269:*:*:*:*:*:*:*

Denotes that component is vulnerable