RedHat: RHSA-2020-0820:01 Important: 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 68.6.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free when removing data about origins (CVE-2020-6805)
* Mozilla: BodyStream::OnInputStreamReady was missing protections against
state confusion (CVE-2020-6806)
* Mozilla: Use-after-free in cubeb during stream destruction
(CVE-2020-6807)
* Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6
(CVE-2020-6814)
* Mozilla: Out of bounds reads in sctp_load_addresses_from_init
(CVE-2019-20503)
* Mozilla: Devtools' 'Copy as cURL' feature did not fully escape
website-controlled data, potentially leading to command injection
(CVE-2020-6811)
* Mozilla: The names of AirPods with personally identifiable information
were exposed to websites with camera or microphone permission
(CVE-2020-6812)
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-2019-20503 https://access.redhat.com/security/cve/CVE-2020-6805 https://access.redhat.com/security/cve/CVE-2020-6806 https://access.redhat.com/security/cve/CVE-2020-6807 https://access.redhat.com/security/cve/CVE-2020-6811 https://access.redhat.com/security/cve/CVE-2020-6812 https://access.redhat.com/security/cve/CVE-2020-6814 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
firefox-68.6.0-1.el8_1.src.rpm
aarch64:
firefox-68.6.0-1.el8_1.aarch64.rpm
firefox-debuginfo-68.6.0-1.el8_1.aarch64.rpm
firefox-debugsource-68.6.0-1.el8_1.aarch64.rpm
ppc64le:
firefox-68.6.0-1.el8_1.ppc64le.rpm
firefox-debuginfo-68.6.0-1.el8_1.ppc64le.rpm
firefox-debugsource-68.6.0-1.el8_1.ppc64le.rpm
s390x:
firefox-68.6.0-1.el8_1.s390x.rpm
firefox-debuginfo-68.6.0-1.el8_1.s390x.rpm
firefox-debugsource-68.6.0-1.el8_1.s390x.rpm
x86_64:
firefox-68.6.0-1.el8_1.x86_64.rpm
firefox-debuginfo-68.6.0-1.el8_1.x86_64.rpm
firefox-debugsource-68.6.0-1.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/
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 Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the 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
1812199 - CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
1812200 - CVE-2020-6806 Mozilla: BodyStream::OnInputStreamReady was missing protections against state confusion
1812201 - CVE-2020-6807 Mozilla: Use-after-free in cubeb during stream destruction
1812202 - CVE-2020-6811 Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection
1812203 - CVE-2019-20503 Mozilla: Out of bounds reads in sctp_load_addresses_from_init
1812204 - CVE-2020-6812 Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
1812205 - CVE-2020-6814 Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6
