firefox security update

2018-05-3018:22:53

CentOS Project

lists.centos.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.005 Low

EPSS

Percentile

75.5%

JSON

CentOS Errata and Security Advisory CESA-2018:1099

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 52.7.3 ESR.

Security Fix(es):

firefox: Use-after-free in compositor potentially allows code execution (CVE-2018-5148)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2018-May/085020.html

Affected packages:
firefox

Upstream details at:
https://access.redhat.com/errata/RHSA-2018:1099

OSVersionArchitecturePackageVersionFilename
CentOS7i686firefox< 52.7.3-1.el7.centosfirefox-52.7.3-1.el7.centos.i686.rpm
CentOS7x86_64firefox< 52.7.3-1.el7.centosfirefox-52.7.3-1.el7.centos.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
CentOS	7	i686	firefox	< 52.7.3-1.el7.centos	firefox-52.7.3-1.el7.centos.i686.rpm
CentOS	7	x86_64	firefox	< 52.7.3-1.el7.centos	firefox-52.7.3-1.el7.centos.x86_64.rpm