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Red Hat Security Advisory

 

Synopsis: Critical: firefox security update

Advisory ID: RHSA-2017:1106-01

Product: Red Hat Enterprise Linux

Advisory URL: https://access.redhat.com/errata/RHSA-2017:1106

Issue date: 2017-04-20

CVE Names: CVE-2017-5429 CVE-2017-5430 CVE-2017-5432

CVE-2017-5433 CVE-2017-5434 CVE-2017-5435

CVE-2017-5436 CVE-2017-5437 CVE-2017-5438

CVE-2017-5439 CVE-2017-5440 CVE-2017-5441

CVE-2017-5442 CVE-2017-5443 CVE-2017-5444

CVE-2017-5445 CVE-2017-5446 CVE-2017-5447

CVE-2017-5448 CVE-2017-5449 CVE-2017-5451

CVE-2017-5454 CVE-2017-5455 CVE-2017-5456

CVE-2017-5459 CVE-2017-5460 CVE-2017-5464

CVE-2017-5465 CVE-2017-5466 CVE-2017-5467

CVE-2017-5469

=====================================================================

 

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 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 Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, 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.

 

This update upgrades Firefox to version 52.1.0 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-2017-5429, CVE-2017-5430, CVE-2017-5432, CVE-2017-5433,

CVE-2017-5434, CVE-2017-5435, CVE-2017-5436, CVE-2017-5437, CVE-2017-5438,

CVE-2017-5439, CVE-2017-5440, CVE-2017-5441, CVE-2017-5442, CVE-2017-5443,

CVE-2017-5444, CVE-2017-5445, CVE-2017-5446, CVE-2017-5447, CVE-2017-5448,

CVE-2017-5449, CVE-2017-5451, CVE-2017-5454, CVE-2017-5455, CVE-2017-5456,

CVE-2017-5459, CVE-2017-5460, CVE-2017-5464, CVE-2017-5465, CVE-2017-5466,

CVE-2017-5467, CVE-2017-5469)

 

Red Hat would like to thank the Mozilla project for reporting these issues.

Upstream acknowledges Mozilla developers and community, Nils, Holger

Fuhrmannek, Atte Kettunen, Takeshi Terada, Huzaifa Sidhpurwala, Nicolas

Grégoire, Chamal De Silva, Chun Han Hsiao, Ivan Fratric of Google Project

Zero, Anonymous working with Trend Micro's Zero Day Initiative, Haik

Aftandilian, Paul Theriault, Julian Hector, Petr Cerny, Jordi Chancel, and

Heather Miller of Google Skia team as the original reporters.

 

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/):

 

1443297 - CVE-2017-5456 Mozilla: Sandbox escape allowing local file system read access (MFSA 2017-12)

1443298 - CVE-2017-5442 Mozilla: Use-after-free during style changes (MFSA 2017-11, MFSA 2017-12)

1443299 - CVE-2017-5443 Mozilla: Out-of-bounds write during BinHex decoding (MFSA 2017-11, MFSA 2017-12)

1443301 - CVE-2017-5429 Mozilla: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1 (MFSA 2017-11, MFSA 2017-12)

1443303 - CVE-2017-5464 Mozilla: Memory corruption with accessibility and DOM manipulation (MFSA 2017-11, MFSA 2017-12)

1443304 - CVE-2017-5465 Mozilla: Out-of-bounds read in ConvolvePixel (MFSA 2017-11, MFSA 2017-12)

1443305 - CVE-2017-5466 Mozilla: Origin confusion when reloading isolated data:text/html URL (MFSA 2017-12)

1443307 - CVE-2017-5467 Mozilla: Memory corruption when drawing Skia content (MFSA 2017-12)

1443308 - CVE-2017-5460 Mozilla: Use-after-free in frame selection (MFSA 2017-11, MFSA 2017-12)

1443310 - CVE-2017-5448 Mozilla: Out-of-bounds write in ClearKeyDecryptor (MFSA 2017-11, MFSA 2017-12)

1443311 - CVE-2017-5449 Mozilla: Crash during bidirectional unicode manipulation with animation (MFSA 2017-11, MFSA 2017-12)

1443312 - CVE-2017-5446 Mozilla: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data (MFSA 2017-11, MFSA 2017-12)

1443313 - CVE-2017-5447 Mozilla: Out-of-bounds read during glyph processing (MFSA 2017-11, MFSA 2017-12)

1443314 - CVE-2017-5444 Mozilla: Buffer overflow while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)

1443315 - CVE-2017-5445 Mozilla: Uninitialized values used while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)

1443317 - CVE-2017-5469 Mozilla: Potential Buffer overflow in flex-generated code (MFSA 2017-11, MFSA 2017-12)

1443322 - CVE-2017-5440 Mozilla: Use-after-free in txExecutionState destructor during XSLT processing (MFSA 2017-11, MFSA 2017-12)

1443323 - CVE-2017-5441 Mozilla: Use-after-free with selection during scroll events (MFSA 2017-11, MFSA 2017-12)

1443324 - CVE-2017-5439 Mozilla: Use-after-free in nsTArray Length() during XSLT processing (MFSA 2017-11, MFSA 2017-12)

1443325 - CVE-2017-5438 Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)

1443326 - CVE-2017-5437 Mozilla: Vulnerabilities in libevent library (MFSA 2017-11, MFSA 2017-12)

1443327 - CVE-2017-5436 Mozilla: Out-of-bounds write with malicious font in Graphite 2 (MFSA 2017-11, MFSA 2017-12)

1443328 - CVE-2017-5435 Mozilla: Use-after-free during transaction processing in the editor (MFSA 2017-11, MFSA 2017-12)

1443329 - CVE-2017-5434 Mozilla: Use-after-free during focus handling (MFSA 2017-11, MFSA 2017-12)

1443330 - CVE-2017-5433 Mozilla: Use-after-free in SMIL animation functions (MFSA 2017-11, MFSA 2017-12)

1443331 - CVE-2017-5430 Mozilla: Memory safety bugs fixed in Firefox 53 and Firefox ESR 52.1 (MFSA 2017-12)

1443332 - CVE-2017-5432 Mozilla: Use-after-free in text input selection (MFSA 2017-11, MFSA 2017-12)

1443333 - CVE-2017-5459 Mozilla: Buffer overflow in WebGL (MFSA 2017-11, MFSA 2017-12)

1443334 - CVE-2017-5455 Mozilla: Sandbox escape through internal feed reader APIs (MFSA 2017-12)

1443338 - CVE-2017-5454 Mozilla: Sandbox escape allowing file system read access through file picker (MFSA 2017-12)

1443340 - CVE-2017-5451 Mozilla: Addressbar spoofing with onblur event (MFSA 2017-12)

 

6. Package List:

 

Red Hat Enterprise Linux Client (v. 7):

 

Source:

firefox-52.1.0-2.el7_3.src.rpm

 

x86_64:

firefox-52.1.0-2.el7_3.x86_64.rpm

firefox-debuginfo-52.1.0-2.el7_3.x86_64.rpm

 

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

 

x86_64:

firefox-52.1.0-2.el7_3.i686.rpm

firefox-debuginfo-52.1.0-2.el7_3.i686.rpm

 

Red Hat Enterprise Linux Server (v. 7):

 

Source:

firefox-52.1.0-2.el7_3.src.rpm

 

aarch64:

firefox-52.1.0-2.el7_3.aarch64.rpm

firefox-debuginfo-52.1.0-2.el7_3.aarch64.rpm

 

ppc64:

firefox-52.1.0-2.el7_3.ppc64.rpm

firefox-debuginfo-52.1.0-2.el7_3.ppc64.rpm

 

ppc64le:

firefox-52.1.0-2.el7_3.ppc64le.rpm

firefox-debuginfo-52.1.0-2.el7_3.ppc64le.rpm

 

s390x:

firefox-52.1.0-2.el7_3.s390x.rpm

firefox-debuginfo-52.1.0-2.el7_3.s390x.rpm

 

x86_64:

firefox-52.1.0-2.el7_3.x86_64.rpm

firefox-debuginfo-52.1.0-2.el7_3.x86_64.rpm

 

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

 

ppc64:

firefox-52.1.0-2.el7_3.ppc.rpm

firefox-debuginfo-52.1.0-2.el7_3.ppc.rpm

 

s390x:

firefox-52.1.0-2.el7_3.s390.rpm

firefox-debuginfo-52.1.0-2.el7_3.s390.rpm

 

x86_64:

firefox-52.1.0-2.el7_3.i686.rpm

firefox-debuginfo-52.1.0-2.el7_3.i686.rpm

 

Red Hat Enterprise Linux Workstation (v. 7):

 

Source:

firefox-52.1.0-2.el7_3.src.rpm

 

x86_64:

firefox-52.1.0-2.el7_3.x86_64.rpm

firefox-debuginfo-52.1.0-2.el7_3.x86_64.rpm

 

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

 

x86_64:

firefox-52.1.0-2.el7_3.i686.rpm

firefox-debuginfo-52.1.0-2.el7_3.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-2017-5429

https://access.redhat.com/security/cve/CVE-2017-5430

https://access.redhat.com/security/cve/CVE-2017-5432

https://access.redhat.com/security/cve/CVE-2017-5433

https://access.redhat.com/security/cve/CVE-2017-5434

https://access.redhat.com/security/cve/CVE-2017-5435

https://access.redhat.com/security/cve/CVE-2017-5436

https://access.redhat.com/security/cve/CVE-2017-5437

https://access.redhat.com/security/cve/CVE-2017-5438

https://access.redhat.com/security/cve/CVE-2017-5439

https://access.redhat.com/security/cve/CVE-2017-5440

https://access.redhat.com/security/cve/CVE-2017-5441

https://access.redhat.com/security/cve/CVE-2017-5442

https://access.redhat.com/security/cve/CVE-2017-5443

https://access.redhat.com/security/cve/CVE-2017-5444

https://access.redhat.com/security/cve/CVE-2017-5445

https://access.redhat.com/security/cve/CVE-2017-5446

https://access.redhat.com/security/cve/CVE-2017-5447

https://access.redhat.com/security/cve/CVE-2017-5448

https://access.redhat.com/security/cve/CVE-2017-5449

https://access.redhat.com/security/cve/CVE-2017-5451

https://access.redhat.com/security/cve/CVE-2017-5454

https://access.redhat.com/security/cve/CVE-2017-5455

https://access.redhat.com/security/cve/CVE-2017-5456

https://access.redhat.com/security/cve/CVE-2017-5459

https://access.redhat.com/security/cve/CVE-2017-5460

https://access.redhat.com/security/cve/CVE-2017-5464

https://access.redhat.com/security/cve/CVE-2017-5465

https://access.redhat.com/security/cve/CVE-2017-5466

https://access.redhat.com/security/cve/CVE-2017-5467

https://access.redhat.com/security/cve/CVE-2017-5469

https://access.redhat.com/security/updates/classification/#critical

https://www.mozilla.org/en-US/security/advisories/mfsa2017-12

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2017 Red Hat, Inc.

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