RedHat: RHSA-2018-3833:01 Critical: firefox security update
Summary
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.
This update upgrades Firefox to version 60.4.0 ESR.
Security Fix(es):
* Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4
(CVE-2018-12405)
* Mozilla: Memory corruption in Angle (CVE-2018-17466)
* Mozilla: Use-after-free with select element (CVE-2018-18492)
* Mozilla: Buffer overflow in accelerated 2D canvas with Skia
(CVE-2018-18493)
* Mozilla: Same-origin policy violation using location attribute and
performance.getEntries to steal cross-origin URLs (CVE-2018-18494)
* Mozilla: Integer overflow when calculating buffer sizes for images
(CVE-2018-18498)
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, Diego Calleja, Andrew McCreight,
Jon Coppeard, Natalia Csoregi, Nicolas B. Pierron, Tyson Smith, Nils, Atte
Kettunen, James Lee of Kryptos Logic, and r as the original reporters.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, Firefox must be restarted for the changes to
take effect.
References
https://access.redhat.com/security/cve/CVE-2018-12405 https://access.redhat.com/security/cve/CVE-2018-17466 https://access.redhat.com/security/cve/CVE-2018-18492 https://access.redhat.com/security/cve/CVE-2018-18493 https://access.redhat.com/security/cve/CVE-2018-18494 https://access.redhat.com/security/cve/CVE-2018-18498 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-30/
Package List
Red Hat Enterprise Linux Client (v. 7):
Source:
firefox-60.4.0-1.el7.src.rpm
x86_64:
firefox-60.4.0-1.el7.x86_64.rpm
firefox-debuginfo-60.4.0-1.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
firefox-60.4.0-1.el7.i686.rpm
firefox-debuginfo-60.4.0-1.el7.i686.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
firefox-60.4.0-1.el7.src.rpm
ppc64:
firefox-60.4.0-1.el7.ppc64.rpm
firefox-debuginfo-60.4.0-1.el7.ppc64.rpm
ppc64le:
firefox-60.4.0-1.el7.ppc64le.rpm
firefox-debuginfo-60.4.0-1.el7.ppc64le.rpm
s390x:
firefox-60.4.0-1.el7.s390x.rpm
firefox-debuginfo-60.4.0-1.el7.s390x.rpm
x86_64:
firefox-60.4.0-1.el7.x86_64.rpm
firefox-debuginfo-60.4.0-1.el7.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source:
firefox-60.4.0-1.el7.src.rpm
aarch64:
firefox-60.4.0-1.el7.aarch64.rpm
firefox-debuginfo-60.4.0-1.el7.aarch64.rpm
ppc64le:
firefox-60.4.0-1.el7.ppc64le.rpm
firefox-debuginfo-60.4.0-1.el7.ppc64le.rpm
s390x:
firefox-60.4.0-1.el7.s390x.rpm
firefox-debuginfo-60.4.0-1.el7.s390x.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
x86_64:
firefox-60.4.0-1.el7.i686.rpm
firefox-debuginfo-60.4.0-1.el7.i686.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
firefox-60.4.0-1.el7.src.rpm
x86_64:
firefox-60.4.0-1.el7.x86_64.rpm
firefox-debuginfo-60.4.0-1.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
firefox-60.4.0-1.el7.i686.rpm
firefox-debuginfo-60.4.0-1.el7.i686.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Critical. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
Bugs Fixed
1640102 - CVE-2018-17466 chromium-browser, firefox: Memory corruption in Angle
1658397 - CVE-2018-12405 Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4
1658399 - CVE-2018-18492 Mozilla: Use-after-free with select element
1658400 - CVE-2018-18493 Mozilla: Buffer overflow in accelerated 2D canvas with Skia
1658401 - CVE-2018-18494 Mozilla: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs
1658402 - CVE-2018-18498 Mozilla: Integer overflow when calculating buffer sizes for images