RedHat: RHSA-2022-8553:01 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 102.5.0 ESR.
Security Fix(es):
* Mozilla: Service Workers might have learned size of cross-origin media
files (CVE-2022-45403)
* Mozilla: Fullscreen notification bypass (CVE-2022-45404)
* Mozilla: Use-after-free in InputStream implementation (CVE-2022-45405)
* Mozilla: Use-after-free of a JavaScript Realm (CVE-2022-45406)
* Mozilla: Fullscreen notification bypass via windowName (CVE-2022-45408)
* Mozilla: Use-after-free in Garbage Collection (CVE-2022-45409)
* Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5
(CVE-2022-45421)
* Mozilla: ServiceWorker-intercepted requests bypassed SameSite cookie
policy (CVE-2022-45410)
* Mozilla: Cross-Site Tracing was possible via non-standard override
headers (CVE-2022-45411)
* Mozilla: Symlinks may resolve to partially uninitialized buffers(CVE-2022-45412)
* Mozilla: Keystroke Side-Channel Leakage (CVE-2022-45416)
* Mozilla: Custom mouse cursor could have been drawn over browser UI
(CVE-2022-45418)
* Mozilla: Iframe contents could be rendered outside the iframe
(CVE-2022-45420)
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-2022-45403 https://access.redhat.com/security/cve/CVE-2022-45404 https://access.redhat.com/security/cve/CVE-2022-45405 https://access.redhat.com/security/cve/CVE-2022-45406 https://access.redhat.com/security/cve/CVE-2022-45408 https://access.redhat.com/security/cve/CVE-2022-45409 https://access.redhat.com/security/cve/CVE-2022-45410 https://access.redhat.com/security/cve/CVE-2022-45411 https://access.redhat.com/security/cve/CVE-2022-45412 https://access.redhat.com/security/cve/CVE-2022-45416 https://access.redhat.com/security/cve/CVE-2022-45418 https://access.redhat.com/security/cve/CVE-2022-45420 https://access.redhat.com/security/cve/CVE-2022-45421 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream E4S (v. 8.1):
Source:
firefox-102.5.0-1.el8_1.src.rpm
ppc64le:
firefox-102.5.0-1.el8_1.ppc64le.rpm
firefox-debuginfo-102.5.0-1.el8_1.ppc64le.rpm
firefox-debugsource-102.5.0-1.el8_1.ppc64le.rpm
x86_64:
firefox-102.5.0-1.el8_1.x86_64.rpm
firefox-debuginfo-102.5.0-1.el8_1.x86_64.rpm
firefox-debugsource-102.5.0-1.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 8.1Update Services for SAP Solutions.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 E4S (v. 8.1) - ppc64le, x86_64
Bugs Fixed
2143197 - CVE-2022-45403 Mozilla: Service Workers might have learned size of cross-origin media files
2143198 - CVE-2022-45404 Mozilla: Fullscreen notification bypass
2143199 - CVE-2022-45405 Mozilla: Use-after-free in InputStream implementation
2143200 - CVE-2022-45406 Mozilla: Use-after-free of a JavaScript Realm
2143201 - CVE-2022-45408 Mozilla: Fullscreen notification bypass via windowName
2143202 - CVE-2022-45409 Mozilla: Use-after-free in Garbage Collection
2143203 - CVE-2022-45410 Mozilla: ServiceWorker-intercepted requests bypassed SameSite cookie policy
2143204 - CVE-2022-45411 Mozilla: Cross-Site Tracing was possible via non-standard override headers2143205 - CVE-2022-45412 Mozilla: Symlinks may resolve to partially uninitialized buffers2143240 - CVE-2022-45416 Mozilla: Keystroke Side-Channel Leakage
2143241 - CVE-2022-45418 Mozilla: Custom mouse cursor could have been drawn over browser UI
2143242 - CVE-2022-45420 Mozilla: Iframe contents could be rendered outside the iframe
2143243 - CVE-2022-45421 Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5
