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Debian Security Advisory DSA 3972-1 (bluez - security update)

Information

Severity

Severity

Low

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

3.3

CVSSv2 Vector

CVSSv2 Vector

AV:A/AC:L/Au:N/C:P/I:N/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

6 years ago

Modified

Modified

2 years ago

Summary

An information disclosure vulnerability was discovered in the Service Discovery Protocol (SDP) in bluetoothd, allowing a proximate attacker to obtain sensitive information from bluetoothd process memory, including Bluetooth encryption keys.

Affected Software

Affected Software

bluez 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), this problem has been fixed in version 5.23-2+deb8u1. For the stable distribution (stretch), this problem has been fixed in version 5.43-2+deb9u1. We recommend that you upgrade your bluez packages.

Common Vulnerabilities and Exposures (CVE)