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Debian Security Advisory DSA 3935-1 (postgresql-9.4 - security update)
Information
Severity
Severity
High
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
2 years ago
Summary
Several vulnerabilities have been found in the PostgreSQL database system: CVE-2017-7546 In some authentication methods empty passwords were accepted. CVE-2017-7547 User mappings could leak data to unprivileged users. CVE-2017-7548 The lo_put() function ignored ACLs.
Affected Software
Affected Software
postgresql-9.4 on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (jessie), these problems have been fixed in version 9.4.13-0+deb8u1. We recommend that you upgrade your postgresql-9.4 packages.