RedHat: RHSA-2016-0695:01 Critical: firefox security update
Summary
Mozilla Firefox is an open source web browser.
This update upgrades Firefox to version 45.1.0 ESR.
Security Fix(es):
* Multiple flaws were found in the processing of malformed web content. A
web page containing malicious content could cause Firefox to crash or,
potentially, execute arbitrary code with the privileges of the user running
Firefox. (CVE-2016-2805, CVE-2016-2806, CVE-2016-2807, CVE-2016-2808,
CVE-2016-2814)
Red Hat would like to thank the Mozilla project for reporting these issues.
Upstream acknowledges Phil Ringalda, CESG (the Information Security Arm of
GCHQ), Sascha Just, Jesse Ruderman, Christian Holler, Tyson Smith, Boris
Zbarsky, David Bolter, Carsten Book, Mats Palmgren, Gary Kwong, and Randell
Jesup 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-2016-2805 https://access.redhat.com/security/cve/CVE-2016-2806 https://access.redhat.com/security/cve/CVE-2016-2807 https://access.redhat.com/security/cve/CVE-2016-2808 https://access.redhat.com/security/cve/CVE-2016-2814 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-esr/#firefoxesr45.1
Package List
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
firefox-45.1.0-1.el5_11.src.rpm
i386:
firefox-45.1.0-1.el5_11.i386.rpm
firefox-debuginfo-45.1.0-1.el5_11.i386.rpm
x86_64:
firefox-45.1.0-1.el5_11.i386.rpm
firefox-45.1.0-1.el5_11.x86_64.rpm
firefox-debuginfo-45.1.0-1.el5_11.i386.rpm
firefox-debuginfo-45.1.0-1.el5_11.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
firefox-45.1.0-1.el5_11.src.rpm
i386:
firefox-45.1.0-1.el5_11.i386.rpm
firefox-debuginfo-45.1.0-1.el5_11.i386.rpm
ppc:
firefox-45.1.0-1.el5_11.ppc64.rpm
firefox-debuginfo-45.1.0-1.el5_11.ppc64.rpm
s390x:
firefox-45.1.0-1.el5_11.s390.rpm
firefox-45.1.0-1.el5_11.s390x.rpm
firefox-debuginfo-45.1.0-1.el5_11.s390.rpm
firefox-debuginfo-45.1.0-1.el5_11.s390x.rpm
x86_64:
firefox-45.1.0-1.el5_11.i386.rpm
firefox-45.1.0-1.el5_11.x86_64.rpm
firefox-debuginfo-45.1.0-1.el5_11.i386.rpm
firefox-debuginfo-45.1.0-1.el5_11.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 6):
Source:
firefox-45.1.0-1.el6_7.src.rpm
i386:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
x86_64:
firefox-45.1.0-1.el6_7.x86_64.rpm
firefox-debuginfo-45.1.0-1.el6_7.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
x86_64:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
firefox-45.1.0-1.el6_7.src.rpm
x86_64:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-45.1.0-1.el6_7.x86_64.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
firefox-45.1.0-1.el6_7.src.rpm
i386:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
ppc64:
firefox-45.1.0-1.el6_7.ppc64.rpm
firefox-debuginfo-45.1.0-1.el6_7.ppc64.rpm
s390x:
firefox-45.1.0-1.el6_7.s390x.rpm
firefox-debuginfo-45.1.0-1.el6_7.s390x.rpm
x86_64:
firefox-45.1.0-1.el6_7.x86_64.rpm
firefox-debuginfo-45.1.0-1.el6_7.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
ppc64:
firefox-45.1.0-1.el6_7.ppc.rpm
firefox-debuginfo-45.1.0-1.el6_7.ppc.rpm
s390x:
firefox-45.1.0-1.el6_7.s390.rpm
firefox-debuginfo-45.1.0-1.el6_7.s390.rpm
x86_64:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
firefox-45.1.0-1.el6_7.src.rpm
i386:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
x86_64:
firefox-45.1.0-1.el6_7.x86_64.rpm
firefox-debuginfo-45.1.0-1.el6_7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
x86_64:
firefox-45.1.0-1.el6_7.i686.rpm
firefox-debuginfo-45.1.0-1.el6_7.i686.rpm
Red Hat Enterprise Linux Client (v. 7):
Source:
firefox-45.1.0-1.el7_2.src.rpm
x86_64:
firefox-45.1.0-1.el7_2.x86_64.rpm
firefox-debuginfo-45.1.0-1.el7_2.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
firefox-45.1.0-1.el7_2.i686.rpm
firefox-debuginfo-45.1.0-1.el7_2.i686.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
firefox-45.1.0-1.el7_2.src.rpm
ppc64:
firefox-45.1.0-1.el7_2.ppc64.rpm
firefox-debuginfo-45.1.0-1.el7_2.ppc64.rpm
ppc64le:
firefox-45.1.0-1.el7_2.ppc64le.rpm
firefox-debuginfo-45.1.0-1.el7_2.ppc64le.rpm
s390x:
firefox-45.1.0-1.el7_2.s390x.rpm
firefox-debuginfo-45.1.0-1.el7_2.s390x.rpm
x86_64:
firefox-45.1.0-1.el7_2.x86_64.rpm
firefox-debuginfo-45.1.0-1.el7_2.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
firefox-45.1.0-1.el7_2.ppc.rpm
firefox-debuginfo-45.1.0-1.el7_2.ppc.rpm
s390x:
firefox-45.1.0-1.el7_2.s390.rpm
firefox-debuginfo-45.1.0-1.el7_2.s390.rpm
x86_64:
firefox-45.1.0-1.el7_2.i686.rpm
firefox-debuginfo-45.1.0-1.el7_2.i686.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
firefox-45.1.0-1.el7_2.src.rpm
x86_64:
firefox-45.1.0-1.el7_2.x86_64.rpm
firefox-debuginfo-45.1.0-1.el7_2.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
firefox-45.1.0-1.el7_2.i686.rpm
firefox-debuginfo-45.1.0-1.el7_2.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 5, RedHat Enterprise Linux 6, and 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 (v. 5 server) - i386, ppc, s390x, x86_64
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Bugs Fixed
1330266 - CVE-2016-2805 Mozilla: Miscellaneous memory safety hazards (rv:38.8) (MFSA 2016-39)
1330270 - CVE-2016-2806 Mozilla: Miscellaneous memory safety hazards (rv:46.0 / rv:45.1) (MFSA 2016-39)
1330271 - CVE-2016-2807 Mozilla: Miscellaneous memory safety hazards (rv:46.0 / rv:45.1 / rv:38.8) (MFSA 2016-39)
1330280 - CVE-2016-2814 Mozilla: Buffer overflow in libstagefright with CENC offsets (MFSA 2016-44)
1330286 - CVE-2016-2808 Mozilla: Write to invalid HashMap entry through JavaScript.watch() (MFSA 2016-47)