CVE-2020-12050 Information

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.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00026.html http://www.ch-werner.de/sqliteodbc/ https://bugzilla.redhat.com/show_bug.cgi?id=1825762 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDS5RK7F47BRXHUYRWGMGLYU2GJEVZQA/ 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/ https://sysdream.com/news/lab/ 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/

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0