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Red Hat 7: Firefox Critical Update RHSA-2017:1106-01 CVE-2017-5429 DoS

red hat
Calendar Grey April 21, 2017
Scroller Redhat
Important patch issued for Firefox on CentOS 7, fixing various vulnerabilities to improve overall system security.
An update for firefox is now available for Red Hat Enterprise Linux 7

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.

Summary

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.

Topics%20covered

Topics Covered

security advisory security update critical software patch Red Hat Enterprise Linux firefox

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 Read the Full Advisory

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


Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

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

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.

Topics%20covered

Topics Covered

security advisory security update critical software patch Red Hat Enterprise Linux firefox

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

Bugs Fixed

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)

Read the Full Advisory

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