Sigurnosni nedostaci programskog paketa firefox

Preporuke

by - 21. ožujka 2019.0

Detalji os-a: WN7
Važnost: URG
Operativni sustavi: L
Kategorije: LRH

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Critical: firefox security update
Advisory ID: RHSA-2019:0623-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0623
Issue date: 2019-03-20
CVE Names: CVE-2018-18506 CVE-2019-9788 CVE-2019-9790
CVE-2019-9791 CVE-2019-9792 CVE-2019-9793
CVE-2019-9795 CVE-2019-9796
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact
of Critical. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

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 Optional (v. 6) – x86_64
Red Hat Enterprise Linux Workstation (v. 6) – i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) – x86_64

3. Description:

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

This update upgrades Firefox to version 60.6.0 ESR.

Security Fix(es):

* Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
(CVE-2019-9788)

* Mozilla: Use-after-free when removing in-use DOM elements (CVE-2019-9790)

* Mozilla: Type inference is incorrect for constructors entered through
on-stack replacement with IonMonkey (CVE-2019-9791)

* Mozilla: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script
(CVE-2019-9792)

* Mozilla: Improper bounds checks when Spectre mitigations are disabled
(CVE-2019-9793)

* Mozilla: Type-confusion in IonMonkey JIT compiler (CVE-2019-9795)

* Mozilla: Use-after-free with SMIL animation controller (CVE-2019-9796)

* Mozilla: Proxy Auto-Configuration file can define localhost access to be
proxied (CVE-2018-18506)

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

4. 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.

5. Bugs fixed (https://bugzilla.redhat.com/):

1690673 – CVE-2018-18506 Mozilla: Proxy Auto-Configuration file can define localhost access to be proxied
1690674 – CVE-2019-9788 Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
1690675 – CVE-2019-9790 Mozilla: Use-after-free when removing in-use DOM elements
1690676 – CVE-2019-9791 Mozilla: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey
1690677 – CVE-2019-9792 Mozilla: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script
1690678 – CVE-2019-9793 Mozilla: Improper bounds checks when Spectre mitigations are disabled
1690680 – CVE-2019-9795 Mozilla: Type-confusion in IonMonkey JIT compiler
1690681 – CVE-2019-9796 Mozilla: Use-after-free with SMIL animation controller

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
firefox-60.6.0-3.el6_10.src.rpm

i386:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm

x86_64:
firefox-60.6.0-3.el6_10.x86_64.rpm
firefox-debuginfo-60.6.0-3.el6_10.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

x86_64:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

Source:
firefox-60.6.0-3.el6_10.src.rpm

x86_64:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-60.6.0-3.el6_10.x86_64.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
firefox-60.6.0-3.el6_10.src.rpm

i386:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm

ppc64:
firefox-60.6.0-3.el6_10.ppc64.rpm
firefox-debuginfo-60.6.0-3.el6_10.ppc64.rpm

s390x:
firefox-60.6.0-3.el6_10.s390x.rpm
firefox-debuginfo-60.6.0-3.el6_10.s390x.rpm

x86_64:
firefox-60.6.0-3.el6_10.x86_64.rpm
firefox-debuginfo-60.6.0-3.el6_10.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

x86_64:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
firefox-60.6.0-3.el6_10.src.rpm

i386:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.i686.rpm

x86_64:
firefox-60.6.0-3.el6_10.x86_64.rpm
firefox-debuginfo-60.6.0-3.el6_10.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

x86_64:
firefox-60.6.0-3.el6_10.i686.rpm
firefox-debuginfo-60.6.0-3.el6_10.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/

7. References:

https://access.redhat.com/security/cve/CVE-2018-18506
https://access.redhat.com/security/cve/CVE-2019-9788
https://access.redhat.com/security/cve/CVE-2019-9790
https://access.redhat.com/security/cve/CVE-2019-9791
https://access.redhat.com/security/cve/CVE-2019-9792
https://access.redhat.com/security/cve/CVE-2019-9793
https://access.redhat.com/security/cve/CVE-2019-9795
https://access.redhat.com/security/cve/CVE-2019-9796
https://access.redhat.com/security/updates/classification/#critical
https://www.mozilla.org/en-US/security/advisories/mfsa2019-08/

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
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=DPfw
—–END PGP SIGNATURE—–

—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Critical: firefox security update
Advisory ID: RHSA-2019:0622-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0622
Issue date: 2019-03-20
CVE Names: CVE-2018-18506 CVE-2019-9788 CVE-2019-9790
CVE-2019-9791 CVE-2019-9792 CVE-2019-9793
CVE-2019-9795 CVE-2019-9796
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 7.

2. 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