News
Vigil@nce - PostgreSQL: three vulnerabilities
October 2017 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can use several vulnerabilities of PostgreSQL.
Impacted products: Debian, Fedora, openSUSE Leap, PostgreSQL,
RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Creation date: 10/08/2017.
DESCRIPTION OF THE VULNERABILITY
Several vulnerabilities were announced in PostgreSQL.
An attacker can bypass security features via Libpq Empty
Passwords, in order to escalate his privileges. [severity:2/4;
CVE-2017-7546]
An attacker can bypass security features via
pg_user_mappings.umoptions, in order to obtain sensitive
information. [severity:2/4; CVE-2017-7547]
An attacker can bypass security features via lo_put(), in order to
escalate his privileges. [severity:2/4; CVE-2017-7548]
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/PostgreSQL-three-vulnerabilities-23493
