Vulnerability Details CVE-2020-12050
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.4%
CVSS Severity
CVSS v3 Score 7.0
CVSS v2 Score 6.9
References
- 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%40lists.fedoraproject.org/message/PDS5RK7F47BRXHUYRWGMGLYU2GJEVZQA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PR6B33IGBADGYDBTEEU36OGERER2HOGQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.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/
- 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%40lists.fedoraproject.org/message/PDS5RK7F47BRXHUYRWGMGLYU2GJEVZQA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PR6B33IGBADGYDBTEEU36OGERER2HOGQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.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/
Products affected by CVE-2020-12050
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cpe:2.3:a:opensuse:backports_sle:15.0
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cpe:2.3:a:sqliteodbc_project:sqliteodbc:0.9996
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cpe:2.3:o:fedoraproject:fedora:30
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cpe:2.3:o:fedoraproject:fedora:31
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cpe:2.3:o:fedoraproject:fedora:32