CVE-2019-9729

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
In Shanda MapleStory Online V160, the SdoKeyCrypt.sys driver allows privilege escalation to NT AUTHORITY\SYSTEM because of not validating the IOCtl 0x8000c01c input value, leading to an integer signedness error and a heap-based buffer underflow.
Overview
  • CVE ID
  • CVE-2019-9729
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-03-12T22:29:01
  • Last Modified Date
  • 2020-08-24T17:37:01
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:shanda:maplestory_online:160.0:*:*:*:*:*:*:* 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://github.com/DoubleLabyrinth/SdoKeyCrypt-sys-local-privilege-elevation Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 17:18:40 Added to TrackCVE
2022-12-03 18:09:11 2019-03-12T22:29Z 2019-03-12T22:29:01 CVE Published Date updated
2022-12-03 18:09:11 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 18:09:11 Analyzed Vulnerability Status updated