Vulnerability Details : CVE-2017-7547
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.
Products affected by CVE-2017-7547
- cpe:2.3:a:postgresql:postgresql:9.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.17:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.13:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.17:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.16:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.15:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.3.14:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.21:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.7:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.20:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.18:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.6:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.2.19:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:9.5.1.:*:*:*:*:*:*:*
Threat overview for CVE-2017-7547
Top countries where our scanners detected CVE-2017-7547
Top open port discovered on systems with this issue
5432
IPs affected by CVE-2017-7547 122,933
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2017-7547!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2017-7547
0.93%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7547
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-7547
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: secalert@redhat.com (Secondary)
References for CVE-2017-7547
-
http://www.debian.org/security/2017/dsa-3936
Debian -- Security Information -- DSA-3936-1 postgresql-9.6
-
http://www.securityfocus.com/bid/100275
PostgreSQL CVE-2017-7547 Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
-
https://access.redhat.com/errata/RHSA-2017:2678
RHSA-2017:2678 - Security Advisory - Red Hat Customer Portal
-
http://www.securitytracker.com/id/1039142
PostgreSQL Bugs Let Remote Users Bypass Authentication in Certain Cases and Let Remote Authenticated Users Obtain Passwords and Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
-
https://security.gentoo.org/glsa/201710-06
PostgreSQL: Multiple vulnerabilities (GLSA 201710-06) — Gentoo security
-
http://www.debian.org/security/2017/dsa-3935
Debian -- Security Information -- DSA-3935-1 postgresql-9.4
-
https://access.redhat.com/errata/RHSA-2017:2728
RHSA-2017:2728 - Security Advisory - Red Hat Customer Portal
-
https://www.postgresql.org/about/news/1772/
PostgreSQL: 2017-08-10 Security Update ReleaseMitigation;Vendor Advisory
-
https://access.redhat.com/errata/RHSA-2017:2677
RHSA-2017:2677 - Security Advisory - Red Hat Customer Portal
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