CVE-2017-7547 Affecting postgresql-9.5 package, versions <9.5.8-0ubuntu0.16.04.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-POSTGRESQL95-274705
- published16 Aug 2017
- disclosed16 Aug 2017
Introduced: 16 Aug 2017
CVE-2017-7547 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 postgresql-9.5 to version 9.5.8-0ubuntu0.16.04.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream postgresql-9.5 package and not the postgresql-9.5 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7547
- https://www.postgresql.org/about/news/1772/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7547
- http://www.debian.org/security/2017/dsa-3935
- http://www.debian.org/security/2017/dsa-3936
- https://security-tracker.debian.org/tracker/CVE-2017-7547
- https://security.gentoo.org/glsa/201710-06
- https://access.redhat.com/errata/RHSA-2017:2677
- https://access.redhat.com/errata/RHSA-2017:2678
- https://access.redhat.com/errata/RHSA-2017:2728
- http://www.securityfocus.com/bid/100275
- http://www.securitytracker.com/id/1039142