CVE-2019-13228

CVSS V2 Medium 6.6 CVSS V3 Medium 4.7
Description
deepin-clone before 1.1.3 uses a fixed path /tmp/repo.iso in the BootDoctor::fix() function to download an ISO file, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker controlled. By winning a race condition to replace the /tmp/repo.iso symlink by an attacker controlled ISO file, further privilege escalation may be possible.
Overview
  • CVE ID
  • CVE-2019-13228
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-07-04T12:15:10
  • Last Modified Date
  • 2019-07-28T03:15:10
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:deepin:deepin-clone:*:*:*:*:*:*:*:* 1 OR 1.1.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 9.5
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1
  • Impact Score
  • 3.6
History
Created Old Value New Value Data Type Notes
2022-05-10 17:40:20 Added to TrackCVE
2022-12-03 22:52:41 2019-07-04T12:15Z 2019-07-04T12:15:10 CVE Published Date updated
2022-12-03 22:52:41 2019-07-28T03:15:10 CVE Modified Date updated
2022-12-03 22:52:41 Modified Vulnerability Status updated