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Ubuntu 14.04 LTS / 16.04 LTS : GNOME Keyring vulnerability (USN-3894-1)

high Nessus Plugin ID 122480

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Synopsis

The remote Ubuntu host is missing a security update.

Description

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected gnome-keyring, libp11-kit-gnome-keyring and / or libpam-gnome-keyring packages.

See Also

https://ubuntu.com/security/notices/USN-3894-1

Plugin Details

Severity: High

ID: 122480

File Name: ubuntu_USN-3894-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 2/27/2019

Updated: 10/20/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2018-20781

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:gnome-keyring, p-cpe:/a:canonical:ubuntu_linux:libp11-kit-gnome-keyring, p-cpe:/a:canonical:ubuntu_linux:libpam-gnome-keyring, cpe:/o:canonical:ubuntu_linux:14.04:-:lts, cpe:/o:canonical:ubuntu_linux:16.04:-:lts

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Exploit Ease: No known exploits are available

Patch Publication Date: 2/26/2019

Vulnerability Publication Date: 2/12/2019

Reference Information

CVE: CVE-2018-20781

USN: 3894-1