CVE-2018-12931

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
ntfs_attr_find in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a stack-based out-of-bounds write and cause a denial of service (kernel oops or panic) or possibly have unspecified other impact via a crafted ntfs filesystem.
Overview
  • CVE ID
  • CVE-2018-12931
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-28T14:29:00
  • Last Modified Date
  • 2019-03-26T13:35:20
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:canonical:ubuntu_linux:16.04.4:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • 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://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403 Issue Tracking Third Party Advisory
https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/104588 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:0641 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-12931
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12931
History
Created Old Value New Value Data Type Notes
2022-05-10 17:45:11 Added to TrackCVE
2022-12-03 08:47:52 2018-06-28T14:29Z 2018-06-28T14:29:00 CVE Published Date updated
2022-12-03 08:47:52 2019-03-26T13:35:20 CVE Modified Date updated
2022-12-03 08:47:52 Analyzed Vulnerability Status updated