Sigurnosni nedostaci programskog paketa firefox

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

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

Synopsis: Important: firefox security update
Advisory ID: RHSA-2020:5561-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5561
Issue date: 2020-12-16
CVE Names: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973
CVE-2020-26974 CVE-2020-26978 CVE-2020-35111
CVE-2020-35113
=====================================================================

1. Summary:

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 impact
of Important. 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 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

3. Description:

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

This update upgrades Firefox to version 78.6.0 ESR.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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/):

1904515 – CVE-2020-16042 chromium-browser: Uninitialized Use in V8
1908022 – CVE-2020-26971 Mozilla: Heap buffer overflow in WebGL
1908023 – CVE-2020-26973 Mozilla: CSS Sanitizer performed incorrect sanitization
1908024 – CVE-2020-26974 Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
1908025 – CVE-2020-26978 Mozilla: Internal network hosts could have been probed by a malicious webpage
1908027 – CVE-2020-35111 Mozilla: The proxy.onRequest API did not catch view-source URLs
1908029 – CVE-2020-35113 Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
firefox-78.6.0-1.el7_9.src.rpm

x86_64:
firefox-78.6.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.6.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
firefox-78.6.0-1.el7_9.i686.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
firefox-78.6.0-1.el7_9.src.rpm

ppc64:
firefox-78.6.0-1.el7_9.ppc64.rpm
firefox-debuginfo-78.6.0-1.el7_9.ppc64.rpm

ppc64le:
firefox-78.6.0-1.el7_9.ppc64le.rpm
firefox-debuginfo-78.6.0-1.el7_9.ppc64le.rpm

s390x:
firefox-78.6.0-1.el7_9.s390x.rpm
firefox-debuginfo-78.6.0-1.el7_9.s390x.rpm

x86_64:
firefox-78.6.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.6.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

x86_64:
firefox-78.6.0-1.el7_9.i686.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
firefox-78.6.0-1.el7_9.src.rpm

x86_64:
firefox-78.6.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.6.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
firefox-78.6.0-1.el7_9.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-2020-16042
https://access.redhat.com/security/cve/CVE-2020-26971
https://access.redhat.com/security/cve/CVE-2020-26973
https://access.redhat.com/security/cve/CVE-2020-26974
https://access.redhat.com/security/cve/CVE-2020-26978
https://access.redhat.com/security/cve/CVE-2020-35111
https://access.redhat.com/security/cve/CVE-2020-35113
https://access.redhat.com/security/updates/classification/#important

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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=ZEjl
—–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: Important: firefox security update
Advisory ID: RHSA-2020:5565-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5565
Issue date: 2020-12-16
CVE Names: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973
CVE-2020-26974 CVE-2020-26978 CVE-2020-35111
CVE-2020-35113
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream E4S (v. 8.0) – aarch64, ppc64le, s390x, 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 78.6.0 ESR.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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/):

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.0):

Source:
firefox-78.6.0-1.el8_0.src.rpm

aarch64:
firefox-78.6.0-1.el8_0.aarch64.rpm
firefox-debuginfo-78.6.0-1.el8_0.aarch64.rpm
firefox-debugsource-78.6.0-1.el8_0.aarch64.rpm

ppc64le:
firefox-78.6.0-1.el8_0.ppc64le.rpm
firefox-debuginfo-78.6.0-1.el8_0.ppc64le.rpm
firefox-debugsource-78.6.0-1.el8_0.ppc64le.rpm

s390x:
firefox-78.6.0-1.el8_0.s390x.rpm
firefox-debuginfo-78.6.0-1.el8_0.s390x.rpm
firefox-debugsource-78.6.0-1.el8_0.s390x.rpm

x86_64:
firefox-78.6.0-1.el8_0.x86_64.rpm
firefox-debuginfo-78.6.0-1.el8_0.x86_64.rpm
firefox-debugsource-78.6.0-1.el8_0.x86_64.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:

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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=E0A1
—–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: Important: firefox security update
Advisory ID: RHSA-2020:5563-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5563
Issue date: 2020-12-16
CVE Names: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973
CVE-2020-26974 CVE-2020-26978 CVE-2020-35111
CVE-2020-35113
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v. 8.2) – aarch64, ppc64le, s390x, 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 78.6.0 ESR.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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/):

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.2):

Source:
firefox-78.6.0-1.el8_2.src.rpm

aarch64:
firefox-78.6.0-1.el8_2.aarch64.rpm
firefox-debuginfo-78.6.0-1.el8_2.aarch64.rpm
firefox-debugsource-78.6.0-1.el8_2.aarch64.rpm

ppc64le:
firefox-78.6.0-1.el8_2.ppc64le.rpm
firefox-debuginfo-78.6.0-1.el8_2.ppc64le.rpm
firefox-debugsource-78.6.0-1.el8_2.ppc64le.rpm

s390x:
firefox-78.6.0-1.el8_2.s390x.rpm
firefox-debuginfo-78.6.0-1.el8_2.s390x.rpm
firefox-debugsource-78.6.0-1.el8_2.s390x.rpm

x86_64:
firefox-78.6.0-1.el8_2.x86_64.rpm
firefox-debuginfo-78.6.0-1.el8_2.x86_64.rpm
firefox-debugsource-78.6.0-1.el8_2.x86_64.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:

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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=kTgO
—–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: Important: firefox security update
Advisory ID: RHSA-2020:5564-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5564
Issue date: 2020-12-16
CVE Names: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973
CVE-2020-26974 CVE-2020-26978 CVE-2020-35111
CVE-2020-35113
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.1
Extended Update Support.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v. 8.1) – aarch64, ppc64le, s390x, 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 78.6.0 ESR.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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/):

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.1):

Source:
firefox-78.6.0-1.el8_1.src.rpm

aarch64:
firefox-78.6.0-1.el8_1.aarch64.rpm
firefox-debuginfo-78.6.0-1.el8_1.aarch64.rpm
firefox-debugsource-78.6.0-1.el8_1.aarch64.rpm

ppc64le:
firefox-78.6.0-1.el8_1.ppc64le.rpm
firefox-debuginfo-78.6.0-1.el8_1.ppc64le.rpm
firefox-debugsource-78.6.0-1.el8_1.ppc64le.rpm

s390x:
firefox-78.6.0-1.el8_1.s390x.rpm
firefox-debuginfo-78.6.0-1.el8_1.s390x.rpm
firefox-debugsource-78.6.0-1.el8_1.s390x.rpm

x86_64:
firefox-78.6.0-1.el8_1.x86_64.rpm
firefox-debuginfo-78.6.0-1.el8_1.x86_64.rpm
firefox-debugsource-78.6.0-1.el8_1.x86_64.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:

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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=O9oZ
—–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: Important: firefox security update
Advisory ID: RHSA-2020:5562-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5562
Issue date: 2020-12-16
CVE Names: CVE-2020-16042 CVE-2020-26971 CVE-2020-26973
CVE-2020-26974 CVE-2020-26978 CVE-2020-35111
CVE-2020-35113
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) – aarch64, ppc64le, s390x, 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 78.6.0 ESR.

Security Fix(es):

* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)

* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)

* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)

* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)

* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)

* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)

* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)

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/):

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
firefox-78.6.0-1.el8_3.src.rpm

aarch64:
firefox-78.6.0-1.el8_3.aarch64.rpm
firefox-debuginfo-78.6.0-1.el8_3.aarch64.rpm
firefox-debugsource-78.6.0-1.el8_3.aarch64.rpm

ppc64le:
firefox-78.6.0-1.el8_3.ppc64le.rpm
firefox-debuginfo-78.6.0-1.el8_3.ppc64le.rpm
firefox-debugsource-78.6.0-1.el8_3.ppc64le.rpm

s390x:
firefox-78.6.0-1.el8_3.s390x.rpm
firefox-debuginfo-78.6.0-1.el8_3.s390x.rpm
firefox-debugsource-78.6.0-1.el8_3.s390x.rpm

x86_64:
firefox-78.6.0-1.el8_3.x86_64.rpm
firefox-debuginfo-78.6.0-1.el8_3.x86_64.rpm
firefox-debugsource-78.6.0-1.el8_3.x86_64.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:

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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=9wM9
—–END PGP SIGNATURE—–

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

Sigurnosni nedostaci programskog paketa firefox

Archives

More in Preporuke

Sigurnosni nedostaci programskog paketa Go Toolset