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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

5 years ago

Modified

Modified

8 months 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.

Common Vulnerabilities and Exposures (CVE)