RedHat: RHSA-2019-2663:01 Critical: firefox security update
Summary
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.
This update upgrades Firefox to version 68.1.0 ESR.
Security Fix(es):
* Mozilla: Sandbox escape through Firefox Sync (CVE-2019-9812)
* Mozilla: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1
(CVE-2019-11735)
* Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and
Firefox ESR 60.9 (CVE-2019-11740)
* Mozilla: Same-origin policy violation with SVG filters and canvas to
steal cross-origin images (CVE-2019-11742)
* Mozilla: XSS by breaking out of title and textarea elements using
innerHTML (CVE-2019-11744)
* Mozilla: Use-after-free while manipulating video (CVE-2019-11746)
* Mozilla: Use-after-free while extracting a key value in IndexedDB
(CVE-2019-11752)
* Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)
* Mozilla: Persistence of WebRTC permissions in a third party context
(CVE-2019-11748)
* Mozilla: Camera information available without prompting using
getUserMedia (CVE-2019-11749)
* Mozilla: Type confusion in Spidermonkey (CVE-2019-11750)
* Mozilla: Content security policy bypass through hash-based sources in
directives (CVE-2019-11738)
* Mozilla: 'Forget about this site' removes sites from pre-loaded HSTS list
(CVE-2019-11747)
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.
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-2019-9812 https://access.redhat.com/security/cve/CVE-2019-11735 https://access.redhat.com/security/cve/CVE-2019-11738 https://access.redhat.com/security/cve/CVE-2019-11740 https://access.redhat.com/security/cve/CVE-2019-11742 https://access.redhat.com/security/cve/CVE-2019-11743 https://access.redhat.com/security/cve/CVE-2019-11744 https://access.redhat.com/security/cve/CVE-2019-11746 https://access.redhat.com/security/cve/CVE-2019-11747 https://access.redhat.com/security/cve/CVE-2019-11748 https://access.redhat.com/security/cve/CVE-2019-11749 https://access.redhat.com/security/cve/CVE-2019-11750 https://access.redhat.com/security/cve/CVE-2019-11752 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2019-26/
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
firefox-68.1.0-1.el8_0.src.rpm
aarch64:
firefox-68.1.0-1.el8_0.aarch64.rpm
firefox-debuginfo-68.1.0-1.el8_0.aarch64.rpm
firefox-debugsource-68.1.0-1.el8_0.aarch64.rpm
ppc64le:
firefox-68.1.0-1.el8_0.ppc64le.rpm
firefox-debuginfo-68.1.0-1.el8_0.ppc64le.rpm
firefox-debugsource-68.1.0-1.el8_0.ppc64le.rpm
s390x:
firefox-68.1.0-1.el8_0.s390x.rpm
firefox-debuginfo-68.1.0-1.el8_0.s390x.rpm
firefox-debugsource-68.1.0-1.el8_0.s390x.rpm
x86_64:
firefox-68.1.0-1.el8_0.x86_64.rpm
firefox-debuginfo-68.1.0-1.el8_0.x86_64.rpm
firefox-debugsource-68.1.0-1.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/
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
1748652 - CVE-2019-11740 Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9
1748653 - CVE-2019-11742 Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images
1748654 - CVE-2019-11743 Mozilla: Cross-origin access to unload event attributes
1748655 - CVE-2019-11744 Mozilla: XSS by breaking out of title and textarea elements using innerHTML
1748656 - CVE-2019-11746 Mozilla: Use-after-free while manipulating video
1748657 - CVE-2019-11752 Mozilla: Use-after-free while extracting a key value in IndexedDB
1748660 - CVE-2019-9812 Mozilla: Sandbox escape through Firefox Sync
1748661 - CVE-2019-11735 Mozilla: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1
1748663 - CVE-2019-11738 Mozilla: Content security policy bypass through hash-based sources in directives
1748664 - CVE-2019-11747 Mozilla: 'Forget about this site' removes sites from pre-loaded HSTS list
1748665 - CVE-2019-11748 Mozilla: Persistence of WebRTC permissions in a third party context
1748666 - CVE-2019-11749 Mozilla: Camera information available without prompting using getUserMedia
1748667 - CVE-2019-11750 Mozilla: Type confusion in Spidermonkey
