Vulnerability Name:

CVE-2017-4975 (CCN-127750)

Assigned:2016-12-29
Published:2017-05-15
Updated:2019-10-03
Summary:An issue was discovered in Pivotal PCF Tile Generator versions prior to 6.0.0. Tiles created by the PCF Tile Generator create a running open security group that overrides security groups set by the operator.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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): None
Integrity (I): High
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-276
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2017-4975

Source: XF
Type: UNKNOWN
pivotal-cve20174975-sec-bypass(127750)

Source: CCN
Type: Pivotal Web site
CVE-2017-4975: Tile generator sets open security groups

Source: CONFIRM
Type: Mitigation, Vendor Advisory
https://pivotal.io/security/cve-2017-4975

Vulnerable Configuration:Configuration 1:
  • cpe:/a:pivotal:pcf_tile_generator:*:*:*:*:*:*:*:* (Version <= 5.0.7)

    • Configuration CCN 1:
  • cpe:/a:pivotal:pcf_tile_generator:5.0.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    pivotal pcf tile generator *
    pivotal pcf tile generator 5.0.7