Vulnerability Details CVE-2018-10925
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 62.6%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 5.5
References
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html
- http://www.securityfocus.com/bid/105052
- http://www.securitytracker.com/id/1041446
- https://access.redhat.com/errata/RHSA-2018:2511
- https://access.redhat.com/errata/RHSA-2018:2565
- https://access.redhat.com/errata/RHSA-2018:2566
- https://access.redhat.com/errata/RHSA-2018:3816
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925
- https://security.gentoo.org/glsa/201810-08
- https://usn.ubuntu.com/3744-1/
- https://www.debian.org/security/2018/dsa-4269
- https://www.postgresql.org/about/news/1878/
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html
- http://www.securityfocus.com/bid/105052
- http://www.securitytracker.com/id/1041446
- https://access.redhat.com/errata/RHSA-2018:2511
- https://access.redhat.com/errata/RHSA-2018:2565
- https://access.redhat.com/errata/RHSA-2018:2566
- https://access.redhat.com/errata/RHSA-2018:3816
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925
- https://security.gentoo.org/glsa/201810-08
- https://usn.ubuntu.com/3744-1/
- https://www.debian.org/security/2018/dsa-4269
- https://www.postgresql.org/about/news/1878/
Products affected by CVE-2018-10925
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cpe:2.3:a:postgresql:postgresql:10.0
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cpe:2.3:a:postgresql:postgresql:10.1
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cpe:2.3:a:postgresql:postgresql:10.2
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cpe:2.3:a:postgresql:postgresql:10.3
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cpe:2.3:a:postgresql:postgresql:10.4
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cpe:2.3:a:postgresql:postgresql:9.5.0
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cpe:2.3:a:postgresql:postgresql:9.5.1
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cpe:2.3:a:postgresql:postgresql:9.5.10
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cpe:2.3:a:postgresql:postgresql:9.5.11
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cpe:2.3:a:postgresql:postgresql:9.5.12
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cpe:2.3:a:postgresql:postgresql:9.5.13
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cpe:2.3:a:postgresql:postgresql:9.5.2
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cpe:2.3:a:postgresql:postgresql:9.5.3
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cpe:2.3:a:postgresql:postgresql:9.5.4
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cpe:2.3:a:postgresql:postgresql:9.5.5
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cpe:2.3:a:postgresql:postgresql:9.5.6
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cpe:2.3:a:postgresql:postgresql:9.5.7
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cpe:2.3:a:postgresql:postgresql:9.5.8
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cpe:2.3:a:postgresql:postgresql:9.5.9
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cpe:2.3:a:postgresql:postgresql:9.6.0
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cpe:2.3:a:postgresql:postgresql:9.6.1
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cpe:2.3:a:postgresql:postgresql:9.6.2
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cpe:2.3:a:postgresql:postgresql:9.6.3
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cpe:2.3:a:postgresql:postgresql:9.6.4
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cpe:2.3:a:postgresql:postgresql:9.6.5
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cpe:2.3:a:postgresql:postgresql:9.6.6
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cpe:2.3:a:postgresql:postgresql:9.6.7
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cpe:2.3:a:postgresql:postgresql:9.6.8
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cpe:2.3:a:postgresql:postgresql:9.6.9
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:debian:debian_linux:9.0