Vulnerability Name:

CVE-2018-12337

Assigned:2018-06-13
Published:2018-06-13
Updated:2018-08-10
Summary:Reliance on Security Through Obscurity vulnerability in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to partially extract confidential configurations via user-space emulation.
CVSS v3 Severity:4.6 Medium (CVSS v3 Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
4.1 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Physical
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
6.2 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.5 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
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:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
References:Source: XF
Type: UNKNOWN
ecos-cve201812337-info-disc(144922)

Source: MISC
Type: VENDOR_ADVISORY
https://telematik.prakinf.tu-ilmenau.de/ecos-sbs/advisory.html

Vulnerable Configuration:Configuration 1:
  • cpe:/o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:*
  • AND
  • cpe:/h:ecos:secure_boot_stick:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    ecos secure boot stick firmware 5.6.5
    ecos secure boot stick -