CVE-2018-10925
8.1
HIGH
CVSS 3.1
EPSS 0.41%
Description
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.
How to fix CVE-2018-10925
To remediate CVE-2018-10925, upgrade the affected package to a fixed version below.
- —upgrade to 10.5-r0 or later
- —upgrade to 10.5-r0 or later
- —upgrade to 10.5-r0 or later
Is CVE-2018-10925 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 10.5-r0
- from 0, < 10.5-r0
- from 0, < 10.5-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |