Debian DSA-3531-1 : chromium-browser - security update

high Nessus Plugin ID 90206
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote Debian host is missing a security-related update.

Description

Several vulnerabilities have been discovered in the chromium web browser.

- CVE-2016-1646 Wen Xu discovered an out-of-bounds read issue in the v8 library.

- CVE-2016-1647 A use-after-free issue was discovered.

- CVE-2016-1648 A use-after-free issue was discovered in the handling of extensions.

- CVE-2016-1649 lokihardt discovered a buffer overflow issue in the Almost Native Graphics Layer Engine (ANGLE) library.

- CVE-2016-1650 The chrome development team found and fixed various issues during internal auditing. Also multiple issues were fixed in the v8 JavaScript library, version 4.9.385.33.

Solution

Upgrade the chromium-browser packages.

For the stable distribution (jessie), these problems have been fixed in version 49.0.2623.108-1~deb8u1.

See Also

https://security-tracker.debian.org/tracker/CVE-2016-1646

https://security-tracker.debian.org/tracker/CVE-2016-1647

https://security-tracker.debian.org/tracker/CVE-2016-1648

https://security-tracker.debian.org/tracker/CVE-2016-1649

https://security-tracker.debian.org/tracker/CVE-2016-1650

https://packages.debian.org/source/jessie/chromium-browser

https://www.debian.org/security/2016/dsa-3531

Plugin Details

Severity: High

ID: 90206

File Name: debian_DSA-3531.nasl

Version: 2.15

Type: local

Agent: unix

Published: 3/28/2016

Updated: 1/11/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

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

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:chromium-browser, cpe:/o:debian:debian_linux:8.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/25/2016

Reference Information

CVE: CVE-2016-1646, CVE-2016-1647, CVE-2016-1648, CVE-2016-1649, CVE-2016-1650

DSA: 3531