drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in firefox
Name: |
Mehrere Probleme in firefox |
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ID: |
RHSA-2022:1702-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 4. Mai 2022, 23:35 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2022-29916
https://access.redhat.com/security/cve/CVE-2022-29912
https://access.redhat.com/security/cve/CVE-2022-29917
https://access.redhat.com/security/cve/CVE-2022-29909
https://access.redhat.com/security/cve/CVE-2022-29914
https://access.redhat.com/security/cve/CVE-2022-29911 |
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Applikationen: |
Mozilla Firefox |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: firefox security update Advisory ID: RHSA-2022:1702-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1702 Issue date: 2022-05-04 CVE Names: CVE-2022-29909 CVE-2022-29911 CVE-2022-29912 CVE-2022-29914 CVE-2022-29916 CVE-2022-29917 =====================================================================
1. Summary:
An update for firefox is now available for Red Hat Enterprise Linux 8.4 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. 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 AppStream EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64
3. Description:
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 91.9.0 ESR.
Security Fix(es):
* Mozilla: Bypassing permission prompt in nested browsing contexts (CVE-2022-29909)
* Mozilla: iframe Sandbox bypass (CVE-2022-29911)
* Mozilla: Fullscreen notification bypass using popups (CVE-2022-29914)
* Mozilla: Leaking browser history with CSS variables (CVE-2022-29916)
* Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 (CVE-2022-29917)
* Mozilla: Reader mode bypassed SameSite cookies (CVE-2022-29912)
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.
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/):
2081468 - CVE-2022-29914 Mozilla: Fullscreen notification bypass using popups 2081469 - CVE-2022-29909 Mozilla: Bypassing permission prompt in nested browsing contexts 2081470 - CVE-2022-29916 Mozilla: Leaking browser history with CSS variables 2081471 - CVE-2022-29911 Mozilla: iframe Sandbox bypass 2081472 - CVE-2022-29912 Mozilla: Reader mode bypassed SameSite cookies 2081473 - CVE-2022-29917 Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source: firefox-91.9.0-1.el8_4.src.rpm
aarch64: firefox-91.9.0-1.el8_4.aarch64.rpm firefox-debuginfo-91.9.0-1.el8_4.aarch64.rpm firefox-debugsource-91.9.0-1.el8_4.aarch64.rpm
ppc64le: firefox-91.9.0-1.el8_4.ppc64le.rpm firefox-debuginfo-91.9.0-1.el8_4.ppc64le.rpm firefox-debugsource-91.9.0-1.el8_4.ppc64le.rpm
s390x: firefox-91.9.0-1.el8_4.s390x.rpm firefox-debuginfo-91.9.0-1.el8_4.s390x.rpm firefox-debugsource-91.9.0-1.el8_4.s390x.rpm
x86_64: firefox-91.9.0-1.el8_4.x86_64.rpm firefox-debuginfo-91.9.0-1.el8_4.x86_64.rpm firefox-debugsource-91.9.0-1.el8_4.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/
7. References:
https://access.redhat.com/security/cve/CVE-2022-29909 https://access.redhat.com/security/cve/CVE-2022-29911 https://access.redhat.com/security/cve/CVE-2022-29912 https://access.redhat.com/security/cve/CVE-2022-29914 https://access.redhat.com/security/cve/CVE-2022-29916 https://access.redhat.com/security/cve/CVE-2022-29917 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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