drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in chromium-browser
Name: |
Mehrere Probleme in chromium-browser |
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ID: |
RHSA-2020:4351-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux Supplementary |
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Datum: |
Mo, 26. Oktober 2020, 22:58 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-16000
https://access.redhat.com/security/cve/CVE-2020-16001
https://access.redhat.com/security/cve/CVE-2020-15999
https://access.redhat.com/security/cve/CVE-2020-16003
https://access.redhat.com/security/cve/CVE-2020-16002 |
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Applikationen: |
Chromium |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2020:4351-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2020:4351 Issue date: 2020-10-26 CVE Names: CVE-2020-15999 CVE-2020-16000 CVE-2020-16001 CVE-2020-16002 CVE-2020-16003 =====================================================================
1. Summary:
An update for chromium-browser is now available for Red Hat Enterprise Linux 6 Supplementary.
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 Desktop Supplementary (v. 6) - i386, i686, x86_64 Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - i686, x86_64 Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, i686, x86_64 Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, i686, x86_64
3. Description:
Chromium is an open-source web browser, powered by WebKit (Blink).
This update upgrades Chromium to version 86.0.4240.111.
Security Fix(es):
* chromium-browser: Inappropriate implementation in Blink (CVE-2020-16000)
* chromium-browser: Use after free in media (CVE-2020-16001)
* chromium-browser: Use after free in PDFium (CVE-2020-16002)
* freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png (CVE-2020-15999)
* chromium-browser: Use after free in printing (CVE-2020-16003)
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, Chromium must be restarted for the changes to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1890210 - CVE-2020-15999 freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png 1890266 - CVE-2020-16000 chromium-browser: Inappropriate implementation in Blink 1890267 - CVE-2020-16001 chromium-browser: Use after free in media 1890268 - CVE-2020-16002 chromium-browser: Use after free in PDFium 1890269 - CVE-2020-16003 chromium-browser: Use after free in printing
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Supplementary (v. 6):
i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.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-2020-15999 https://access.redhat.com/security/cve/CVE-2020-16000 https://access.redhat.com/security/cve/CVE-2020-16001 https://access.redhat.com/security/cve/CVE-2020-16002 https://access.redhat.com/security/cve/CVE-2020-16003 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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