CVE-2020-12050

CVSS V2 Medium 6.9 CVSS V3 High 7
Description
SQLiteODBC 0.9996, as packaged for certain Linux distributions as 0.9996-4, has a race condition leading to root privilege escalation because any user can replace a /tmp/sqliteodbc$$ file with new contents that cause loading of an arbitrary library.
Overview
  • CVE ID
  • CVE-2020-12050
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-04-30T17:15:12
  • Last Modified Date
  • 2020-05-27T16:15:12
Weakness Enumerations
CWE URL
CWE-362 http://cwe.mitre.org/data/definitions/362.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sqliteodbc_project:sqliteodbc:0.9996:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://www.ch-werner.de/sqliteodbc/ Vendor Advisory
https://sysdream.com/news/lab/ Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1825762 Issue Tracking Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDS5RK7F47BRXHUYRWGMGLYU2GJEVZQA/ Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00013.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00026.html
https://sysdream.com/news/lab/2020-05-25-cve-2020-12050-fedora-red-hat-centos-local-privilege-escalation-through-a-race-condition-in-the-sqliteodbc-installer-script/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PR6B33IGBADGYDBTEEU36OGERER2HOGQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WXPHBDVB3LAQUQJCZ4WIS3JWM7JFR56X/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12050
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12050
History
Created Old Value New Value Data Type Notes
2022-05-10 17:30:28 Added to TrackCVE
2022-12-04 15:59:46 2020-04-30T17:15Z 2020-04-30T17:15:12 CVE Published Date updated
2022-12-04 15:59:46 2020-05-27T16:15:12 CVE Modified Date updated
2022-12-04 15:59:46 Modified Vulnerability Status updated