Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : firefox vulnerability (USN-4101-1)

Medium Nessus Plugin ID 128026

Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

It was discovered that passwords could be copied to the clipboard from the 'Saved Logins' dialog without entering the master password, even when a master password has been set. A local attacker could potentially exploit this to obtain saved passwords.

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 firefox package.

See Also

https://usn.ubuntu.com/4101-1/

Plugin Details

Severity: Medium

ID: 128026

File Name: ubuntu_USN-4101-1.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2019/08/20

Updated: 2020/01/02

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:firefox, cpe:/o:canonical:ubuntu_linux:16.04, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, cpe:/o:canonical:ubuntu_linux:19.04

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/08/16

Vulnerability Publication Date: 2019/09/27

Reference Information

CVE: CVE-2019-11733

USN: 4101-1