CVE-2020-12050

Published: Apr 30, 2020Modified: Nov 21, 2024

7.0

Vector

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

Exploitability: 1.0 / Impact: 5.9

Source: NVD

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.

Affected (5)

Products: Fedoraproject: Fedora · Opensuse: Backports Sle · Sqliteodbc Project: Sqliteodbc

1 product

1 product

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 30
Fedoraproject Fedora	Version 31
Fedoraproject Fedora	Version 32
Opensuse Backports Sle	Version 15.0 sp1

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Sqliteodbc Project Sqliteodbc	Version 0.9996

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (18)

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00013.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00026.html

Source: cve@mitre.org

http://www.ch-werner.de/sqliteodbc/

Source: cve@mitre.org

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1825762

Source: cve@mitre.org

Issue TrackingThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDS5RK7F47BRXHUYRWGMGLYU2GJEVZQA/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PR6B33IGBADGYDBTEEU36OGERER2HOGQ/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXPHBDVB3LAQUQJCZ4WIS3JWM7JFR56X/

Source: cve@mitre.org

https://sysdream.com/news/lab/

Source: cve@mitre.org

Third Party Advisory

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/

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00013.html