CVE-2018-1000201

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
ruby-ffi version 1.9.23 and earlier has a DLL loading issue which can be hijacked on Windows OS, when a Symbol is used as DLL name instead of a String This vulnerability appears to have been fixed in v1.9.24 and later.
Overview
  • CVE ID
  • CVE-2018-1000201
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-22T18:29:00
  • Last Modified Date
  • 2018-08-13T18:55:29
Weakness Enumerations
CWE URL
CWE-426 http://cwe.mitre.org/data/definitions/426.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ruby-ffi_project:ruby-ffi:*:*:*:*:*:*:*:* 1 OR 1.9.23
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c Patch Third Party Advisory
https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-1000201
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000201
History
Created Old Value New Value Data Type Notes
2022-05-10 18:39:39 Added to TrackCVE
2022-12-03 08:21:57 2018-06-22T18:29Z 2018-06-22T18:29:00 CVE Published Date updated
2022-12-03 08:21:57 2018-08-13T18:55:29 CVE Modified Date updated
2022-12-03 08:21:57 Analyzed Vulnerability Status updated