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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.032 Low
EPSS
Percentile
91.0%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 60.3.0 ESR.
Security Fix(es):
Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 (CVE-2018-12390)
Mozilla: Crash with nested event loops (CVE-2018-12392)
Mozilla: Integer overflow during Unicode conversion while loading JavaScript (CVE-2018-12393)
Mozilla: WebExtension bypass of domain restrictions through header rewriting (CVE-2018-12395)
Mozilla: WebExtension content scripts can execute in disallowed contexts (CVE-2018-12396)
Mozilla: WebExtension local file permission check bypass (CVE-2018-12397)
Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 (CVE-2018-12389)
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.
Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Christian Holler, Bob Owen, Boris Zbarsky, Calixte Denizet, Jason Kratzer, Jed Davis, Taegeon Lee, Philipp, Ronald Crane, Raul Gurzau, Gary Kwong, Tyson Smith, Raymond Forbes, Bogdan Tara, Nils, r, Rob Wu, Andrew Swan, and Daniel Veditz as the original reporters.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | s390x | firefox-debuginfo | < 60.3.0-1.el6 | firefox-debuginfo-60.3.0-1.el6.s390x.rpm |
RedHat | 6 | i686 | firefox-debuginfo | < 60.3.0-1.el6 | firefox-debuginfo-60.3.0-1.el6.i686.rpm |
RedHat | 6 | ppc64 | firefox-debuginfo | < 60.3.0-1.el6 | firefox-debuginfo-60.3.0-1.el6.ppc64.rpm |
RedHat | 6 | s390x | firefox | < 60.3.0-1.el6 | firefox-60.3.0-1.el6.s390x.rpm |
RedHat | 6 | ppc64 | firefox | < 60.3.0-1.el6 | firefox-60.3.0-1.el6.ppc64.rpm |
RedHat | 6 | x86_64 | firefox-debuginfo | < 60.3.0-1.el6 | firefox-debuginfo-60.3.0-1.el6.x86_64.rpm |
RedHat | 6 | x86_64 | firefox | < 60.3.0-1.el6 | firefox-60.3.0-1.el6.x86_64.rpm |
RedHat | 6 | i686 | firefox | < 60.3.0-1.el6 | firefox-60.3.0-1.el6.i686.rpm |
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
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.032 Low
EPSS
Percentile
91.0%