CVE-2018-10925

Summary

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.

Affected Software

Weaknesses

• CWE-863: CWE-863

ADP Enrichment

CVE Program Container

Additional References

• https://security.gentoo.org/glsa/201810-08
• https://www.debian.org/security/2018/dsa-4269
• http://www.securityfocus.com/bid/105052
• https://access.redhat.com/errata/RHSA-2018:2511
• https://usn.ubuntu.com/3744-1/
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925
• https://access.redhat.com/errata/RHSA-2018:2566
• https://access.redhat.com/errata/RHSA-2018:2565
• https://access.redhat.com/errata/RHSA-2018:3816
• https://www.postgresql.org/about/news/1878/
• http://www.securitytracker.com/id/1041446
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html

References

• https://security.gentoo.org/glsa/201810-08
• https://www.debian.org/security/2018/dsa-4269
• http://www.securityfocus.com/bid/105052
• https://access.redhat.com/errata/RHSA-2018:2511
• https://usn.ubuntu.com/3744-1/
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925
• https://access.redhat.com/errata/RHSA-2018:2566
• https://access.redhat.com/errata/RHSA-2018:2565
• https://access.redhat.com/errata/RHSA-2018:3816
• https://www.postgresql.org/about/news/1878/
• http://www.securitytracker.com/id/1041446
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html

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