CVE-2017-7547
postgresql: pg_user_mappings view discloses passwords to users lacking server privileges
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to authorization flaw allowing remote authenticated attackers to retrieve passwords from the user mappings defined by the foreign server owners without actually having the privileges to do so.
PostgreSQL en sus versiones anteriores a 9.2.22, 9.3.18, 9.4.13, 9.5.8 y 9.6.4 es vulnerable a un fallo de autorización que permite que los atacantes remotos autenticados recuperen contraseñas de los mapeos de usuarios definidos por los propietarios del servidor extranjero sin tener privilegios para ello.
An authorization flaw was found in the way PostgreSQL handled access to the pg_user_mappings view on foreign servers. A remote, authenticated attacker could potentially use this flaw to retrieve passwords from the user mappings defined by the foreign server owners without actually having the privileges to do so.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-04-05 CVE Reserved
- 2017-08-10 CVE Published
- 2023-03-07 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-522: Insufficiently Protected Credentials
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/100275 | Third Party Advisory | |
| http://www.securitytracker.com/id/1039142 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2017/dsa-3935 | 2019-10-03 | |
| http://www.debian.org/security/2017/dsa-3936 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2017:2677 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2017:2678 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2017:2728 | 2019-10-03 | |
| https://security.gentoo.org/glsa/201710-06 | 2019-10-03 | |
| https://www.postgresql.org/about/news/1772 | 2019-10-03 | |
| https://access.redhat.com/security/cve/CVE-2017-7547 | 2017-09-14 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1477185 | 2017-09-14 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2 Search vendor "Postgresql" for product "Postgresql" and version "9.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.1 Search vendor "Postgresql" for product "Postgresql" and version "9.2.1" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.2 Search vendor "Postgresql" for product "Postgresql" and version "9.2.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.3 Search vendor "Postgresql" for product "Postgresql" and version "9.2.3" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.4 Search vendor "Postgresql" for product "Postgresql" and version "9.2.4" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.5 Search vendor "Postgresql" for product "Postgresql" and version "9.2.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.6 Search vendor "Postgresql" for product "Postgresql" and version "9.2.6" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.7 Search vendor "Postgresql" for product "Postgresql" and version "9.2.7" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.8 Search vendor "Postgresql" for product "Postgresql" and version "9.2.8" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.9 Search vendor "Postgresql" for product "Postgresql" and version "9.2.9" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.10 Search vendor "Postgresql" for product "Postgresql" and version "9.2.10" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.11 Search vendor "Postgresql" for product "Postgresql" and version "9.2.11" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.12 Search vendor "Postgresql" for product "Postgresql" and version "9.2.12" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.13 Search vendor "Postgresql" for product "Postgresql" and version "9.2.13" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.14 Search vendor "Postgresql" for product "Postgresql" and version "9.2.14" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.15 Search vendor "Postgresql" for product "Postgresql" and version "9.2.15" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.16 Search vendor "Postgresql" for product "Postgresql" and version "9.2.16" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.17 Search vendor "Postgresql" for product "Postgresql" and version "9.2.17" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.18 Search vendor "Postgresql" for product "Postgresql" and version "9.2.18" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.19 Search vendor "Postgresql" for product "Postgresql" and version "9.2.19" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.20 Search vendor "Postgresql" for product "Postgresql" and version "9.2.20" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.2.21 Search vendor "Postgresql" for product "Postgresql" and version "9.2.21" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3 Search vendor "Postgresql" for product "Postgresql" and version "9.3" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.1 Search vendor "Postgresql" for product "Postgresql" and version "9.3.1" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.2 Search vendor "Postgresql" for product "Postgresql" and version "9.3.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.3 Search vendor "Postgresql" for product "Postgresql" and version "9.3.3" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.4 Search vendor "Postgresql" for product "Postgresql" and version "9.3.4" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.5 Search vendor "Postgresql" for product "Postgresql" and version "9.3.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.6 Search vendor "Postgresql" for product "Postgresql" and version "9.3.6" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.7 Search vendor "Postgresql" for product "Postgresql" and version "9.3.7" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.8 Search vendor "Postgresql" for product "Postgresql" and version "9.3.8" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.9 Search vendor "Postgresql" for product "Postgresql" and version "9.3.9" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.10 Search vendor "Postgresql" for product "Postgresql" and version "9.3.10" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.11 Search vendor "Postgresql" for product "Postgresql" and version "9.3.11" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.12 Search vendor "Postgresql" for product "Postgresql" and version "9.3.12" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.13 Search vendor "Postgresql" for product "Postgresql" and version "9.3.13" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.14 Search vendor "Postgresql" for product "Postgresql" and version "9.3.14" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.15 Search vendor "Postgresql" for product "Postgresql" and version "9.3.15" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.16 Search vendor "Postgresql" for product "Postgresql" and version "9.3.16" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.3.17 Search vendor "Postgresql" for product "Postgresql" and version "9.3.17" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4 Search vendor "Postgresql" for product "Postgresql" and version "9.4" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.1 Search vendor "Postgresql" for product "Postgresql" and version "9.4.1" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.2 Search vendor "Postgresql" for product "Postgresql" and version "9.4.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.3 Search vendor "Postgresql" for product "Postgresql" and version "9.4.3" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.4 Search vendor "Postgresql" for product "Postgresql" and version "9.4.4" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.5 Search vendor "Postgresql" for product "Postgresql" and version "9.4.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.6 Search vendor "Postgresql" for product "Postgresql" and version "9.4.6" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.7 Search vendor "Postgresql" for product "Postgresql" and version "9.4.7" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.8 Search vendor "Postgresql" for product "Postgresql" and version "9.4.8" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.9 Search vendor "Postgresql" for product "Postgresql" and version "9.4.9" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.10 Search vendor "Postgresql" for product "Postgresql" and version "9.4.10" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.11 Search vendor "Postgresql" for product "Postgresql" and version "9.4.11" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.4.12 Search vendor "Postgresql" for product "Postgresql" and version "9.4.12" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5 Search vendor "Postgresql" for product "Postgresql" and version "9.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.1. Search vendor "Postgresql" for product "Postgresql" and version "9.5.1." | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.2 Search vendor "Postgresql" for product "Postgresql" and version "9.5.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.3 Search vendor "Postgresql" for product "Postgresql" and version "9.5.3" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.4 Search vendor "Postgresql" for product "Postgresql" and version "9.5.4" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.5 Search vendor "Postgresql" for product "Postgresql" and version "9.5.5" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.6 Search vendor "Postgresql" for product "Postgresql" and version "9.5.6" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.5.7 Search vendor "Postgresql" for product "Postgresql" and version "9.5.7" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.6 Search vendor "Postgresql" for product "Postgresql" and version "9.6" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.6.1 Search vendor "Postgresql" for product "Postgresql" and version "9.6.1" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.6.2 Search vendor "Postgresql" for product "Postgresql" and version "9.6.2" | - |
Affected
| ||||||
| Postgresql Search vendor "Postgresql" | Postgresql Search vendor "Postgresql" for product "Postgresql" | 9.6.3 Search vendor "Postgresql" for product "Postgresql" and version "9.6.3" | - |
Affected
| ||||||