CVE-2017-7932

CVSS V2 Medium 4.4 CVSS V3 Medium 6
Description
An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, and i.MX 6QuadPlus. When the device is configured in security enabled configuration, under certain conditions it is possible to bypass the signature verification by using a specially crafted certificate leading to the execution of an unsigned image.
Overview
  • CVE ID
  • CVE-2017-7932
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-08-07T08:29:00
  • Last Modified Date
  • 2019-10-09T23:30:00
Weakness Enumerations
CWE URL
CWE-295 http://cwe.mitre.org/data/definitions/295.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:nxp:vybrid_mvf30nn151cku26_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf30nn151cku26:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf30ns151cku26_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf30ns151cku26:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf50nn151cmk40_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf50nn151cmk40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf50nn151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf50nn151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf50ns151cmk40_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf50ns151cmk40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf50ns151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf50ns151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf51nn151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf51nn151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf51ns151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf51ns151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf60nn151cmk40_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf60nn151cmk40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf60ns151cmk40_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf60ns151cmk40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf60nn151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf60nn151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf60ns151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf60ns151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf61nn151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf61nn151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf61ns151cmk50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf61ns151cmk50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:vybrid_mvf62nn151cmk40_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:vybrid_mvf62nn151cmk40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_50_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_53_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_53:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6ull_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6ull:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6ultralite_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6ultralite:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6sololite_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6sololite:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6solo_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6solo:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6duallite_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6duallite:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6solox_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6solox:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6dual_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6dual:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6quad_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6quad:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6quadplus_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6quadplus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_6dualplus_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_6dualplus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_28_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_28:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_7dual_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_7dual:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:nxp:i.mx_7solo_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nxp:i.mx_7solo:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • HIGH
  • Base Score
  • 6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.5
  • Impact Score
  • 5.5
References
Reference URL Reference Tags
https://ics-cert.us-cert.gov/advisories/ICSA-17-152-02 Third Party Advisory US Government Resource VDB Entry
http://www.securityfocus.com/bid/99966 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-7932
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7932
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:26 Added to TrackCVE
2022-12-02 19:26:35 2017-08-07T08:29Z 2017-08-07T08:29:00 CVE Published Date updated
2022-12-02 19:26:35 2019-10-09T23:30:00 CVE Modified Date updated
2022-12-02 19:26:35 Modified Vulnerability Status updated