CVE-2018-10925
postgresql: Missing authorization and memory disclosure in INSERT ... ON CONFLICT DO UPDATE statements
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
Se ha descubierto que las versiones anteriores a la 10.5, 9.6.10, 9.5.14, 9.4.19 y 9.3.24 de PostgreSQL no comprobaron correctamente la autorización de ciertas instrucciones relacionadas con "INSERT ... ON CONFLICT DO UPDATE". Un atacante con privilegios "CREATE TABLE" podría explotar esta vulnerabilidad para leer bytes arbitrarios de la memoria del servidor. Si el atacante tiene también determinados privilegios "INSERT" y privilegios limitados "UPDATE" en una tabla en concreto, podría explotar esta vulnerabilidad para actualizar otras columnas en la misma tabla.
It was discovered that PostgreSQL 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.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-05-09 CVE Reserved
- 2018-08-09 CVE Published
- 2024-03-04 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-863: Incorrect Authorization
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/105052 | Third Party Advisory | |
| http://www.securitytracker.com/id/1041446 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925 | 2023-02-24 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html | 2023-02-24 | |
| https://access.redhat.com/errata/RHSA-2018:2511 | 2023-02-24 | |
| https://access.redhat.com/errata/RHSA-2018:2565 | 2023-02-24 | |
| https://access.redhat.com/errata/RHSA-2018:2566 | 2023-02-24 | |
| https://access.redhat.com/errata/RHSA-2018:3816 | 2023-02-24 | |
| https://security.gentoo.org/glsa/201810-08 | 2023-02-24 | |
| https://usn.ubuntu.com/3744-1 | 2023-02-24 | |
| https://www.debian.org/security/2018/dsa-4269 | 2023-02-24 | |
| https://www.postgresql.org/about/news/1878 | 2023-02-24 | |
| https://access.redhat.com/security/cve/CVE-2018-10925 | 2018-12-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1612619 | 2018-12-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | lts |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
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| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 9.5.0 < 9.5.14 Search vendor "Postgresql" for product "Postgresql" and version " >= 9.5.0 < 9.5.14" | - |
Affected
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| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 9.6.0 < 9.6.10 Search vendor "Postgresql" for product "Postgresql" and version " >= 9.6.0 < 9.6.10" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | >= 10.0 < 10.5 Search vendor "Postgresql" for product "Postgresql" and version " >= 10.0 < 10.5" | - |
Affected
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