drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in firefox
Name: |
Mehrere Probleme in firefox |
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ID: |
RHSA-2022:0126-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 13. Januar 2022, 21:52 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2022-22739
https://access.redhat.com/security/cve/CVE-2021-4140
https://access.redhat.com/security/cve/CVE-2022-22738
https://access.redhat.com/security/cve/CVE-2022-22751
https://access.redhat.com/security/cve/CVE-2022-22741
https://access.redhat.com/security/cve/CVE-2022-22748
https://access.redhat.com/security/cve/CVE-2022-22745
https://access.redhat.com/security/cve/CVE-2022-22742
https://access.redhat.com/security/cve/CVE-2022-22743
https://access.redhat.com/security/cve/CVE-2022-22747
https://access.redhat.com/security/cve/CVE-2022-22737
https://access.redhat.com/security/cve/CVE-2022-22740 |
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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-2022:0126-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0126 Issue date: 2022-01-12 CVE Names: CVE-2021-4140 CVE-2022-22737 CVE-2022-22738 CVE-2022-22739 CVE-2022-22740 CVE-2022-22741 CVE-2022-22742 CVE-2022-22743 CVE-2022-22745 CVE-2022-22747 CVE-2022-22748 CVE-2022-22751 =====================================================================
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 91.5.0 ESR.
Security Fix(es):
* Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)
* Mozilla: Race condition when playing audio files (CVE-2022-22737)
* Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)
* Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)
* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)
* Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)
* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743)
* Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)
* Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)
* Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)
* Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)
* Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)
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/):
2039561 - CVE-2022-22743 Mozilla: Browser window spoof using fullscreen mode 2039563 - CVE-2022-22742 Mozilla: Out-of-bounds memory access when inserting text in edit mode 2039564 - CVE-2022-22741 Mozilla: Browser window spoof using fullscreen mode 2039565 - CVE-2022-22740 Mozilla: Use-after-free of ChannelEventQueue::mOwner 2039566 - CVE-2022-22738 Mozilla: Heap-buffer-overflow in blendGaussianBlur 2039567 - CVE-2022-22737 Mozilla: Race condition when playing audio files 2039568 - CVE-2021-4140 Mozilla: Iframe sandbox bypass with XSLT 2039569 - CVE-2022-22748 Mozilla: Spoofed origin on external protocol launch dialog 2039570 - CVE-2022-22745 Mozilla: Leaking cross-origin URLs through securitypolicyviolation event 2039572 - CVE-2022-22747 Mozilla: Crash when handling empty pkcs7 sequence 2039573 - CVE-2022-22739 Mozilla: Missing throttling on external protocol launch dialog 2039574 - CVE-2022-22751 Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source: firefox-91.5.0-1.el8_4.src.rpm
aarch64: firefox-91.5.0-1.el8_4.aarch64.rpm firefox-debuginfo-91.5.0-1.el8_4.aarch64.rpm firefox-debugsource-91.5.0-1.el8_4.aarch64.rpm
ppc64le: firefox-91.5.0-1.el8_4.ppc64le.rpm firefox-debuginfo-91.5.0-1.el8_4.ppc64le.rpm firefox-debugsource-91.5.0-1.el8_4.ppc64le.rpm
s390x: firefox-91.5.0-1.el8_4.s390x.rpm firefox-debuginfo-91.5.0-1.el8_4.s390x.rpm firefox-debugsource-91.5.0-1.el8_4.s390x.rpm
x86_64: firefox-91.5.0-1.el8_4.x86_64.rpm firefox-debuginfo-91.5.0-1.el8_4.x86_64.rpm firefox-debugsource-91.5.0-1.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-2021-4140 https://access.redhat.com/security/cve/CVE-2022-22737 https://access.redhat.com/security/cve/CVE-2022-22738 https://access.redhat.com/security/cve/CVE-2022-22739 https://access.redhat.com/security/cve/CVE-2022-22740 https://access.redhat.com/security/cve/CVE-2022-22741 https://access.redhat.com/security/cve/CVE-2022-22742 https://access.redhat.com/security/cve/CVE-2022-22743 https://access.redhat.com/security/cve/CVE-2022-22745 https://access.redhat.com/security/cve/CVE-2022-22747 https://access.redhat.com/security/cve/CVE-2022-22748 https://access.redhat.com/security/cve/CVE-2022-22751 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/
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