drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in firefox
Name: |
Mehrere Probleme in firefox |
|
ID: |
RHSA-2020:2032-01 |
|
Distribution: |
Red Hat |
|
Plattformen: |
Red Hat Enterprise Linux |
|
Datum: |
Mi, 6. Mai 2020, 12:28 |
|
Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-12392
https://access.redhat.com/security/cve/CVE-2020-6831
https://access.redhat.com/security/cve/CVE-2020-12395
https://access.redhat.com/security/cve/CVE-2020-12387 |
|
Applikationen: |
Mozilla Firefox |
|
Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Critical: firefox security update Advisory ID: RHSA-2020:2032-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2032 Issue date: 2020-05-06 CVE Names: CVE-2020-6831 CVE-2020-12387 CVE-2020-12392 CVE-2020-12395 =====================================================================
1. Summary:
An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Critical. 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. 8.1) - 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 68.8.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free during worker shutdown (CVE-2020-12387)
* Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 (CVE-2020-12395)
* Mozilla: Buffer overflow in SCTP chunk input validation (CVE-2020-6831)
* Mozilla: Arbitrary local file access with 'Copy as cURL' (CVE-2020-12392)
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/):
1831761 - CVE-2020-12387 Mozilla: Use-after-free during worker shutdown 1831763 - CVE-2020-6831 Mozilla: Buffer overflow in SCTP chunk input validation 1831764 - CVE-2020-12392 Mozilla: Arbitrary local file access with 'Copy as cURL' 1831765 - CVE-2020-12395 Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.1):
Source: firefox-68.8.0-1.el8_1.src.rpm
aarch64: firefox-68.8.0-1.el8_1.aarch64.rpm firefox-debuginfo-68.8.0-1.el8_1.aarch64.rpm firefox-debugsource-68.8.0-1.el8_1.aarch64.rpm
ppc64le: firefox-68.8.0-1.el8_1.ppc64le.rpm firefox-debuginfo-68.8.0-1.el8_1.ppc64le.rpm firefox-debugsource-68.8.0-1.el8_1.ppc64le.rpm
s390x: firefox-68.8.0-1.el8_1.s390x.rpm firefox-debuginfo-68.8.0-1.el8_1.s390x.rpm firefox-debugsource-68.8.0-1.el8_1.s390x.rpm
x86_64: firefox-68.8.0-1.el8_1.x86_64.rpm firefox-debuginfo-68.8.0-1.el8_1.x86_64.rpm firefox-debugsource-68.8.0-1.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/
7. References:
https://access.redhat.com/security/cve/CVE-2020-6831 https://access.redhat.com/security/cve/CVE-2020-12387 https://access.redhat.com/security/cve/CVE-2020-12392 https://access.redhat.com/security/cve/CVE-2020-12395 https://access.redhat.com/security/updates/classification/#critical
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBXrJ01tzjgjWX9erEAQhTMA//TVwCs+i8ol8X5CEKmAQFZhrAVsG9V2i7 ZYUaRXFG+zQA08IUqCqTLGMSqcdocw6fHQwpsPTDU8DmDwmYy7Si/VfsEvVESQ2S 3ghpfuHpOqJNlYofv1s7NLCcqh6f1q3Y0O8RtIthOOGt4/sM0SZMLG4ADxMymzM8 y/RZHDb73AMDiTiZOP4Y5+rRnLqTTpZiQYS/sbsUaQTawdH2uwznEsdzjgqOxmtU RauwPkMiWbLH2HElzYXrIbj+jtas6NhmsmTSOTRdkrLbnQVbwL5mcMWGGrvx2jhT V9l5E7CgG8tgJqmBWIIPAWASmVITgWthH9N3ftr6jFwWTqfTUGzLUOoe+2vMlVgS EyZpY1xSaR3tAsGvim/IGcepI1ybSOTVfUdWpOnjP9deA2HbQtfRMgGmrALeyGJt 6sIUncNT6pOkB3GAaDTdn83Alcpq8Onjc7wTTBqO4fMfxJqtjr3MZgidF5A27mi3 sp2ioTfdhrmDTYCmX2WLqO1UU3DC0k7OTUJtuS+0xnVwpv0Bmr9waAhW9juw/Sls 4FVOBzSowG6VItOkcDzYIK6GmqO7+yXIX8WZ0DhgXfC2zmtb4BUmP+MwqGxZGBMR dAJmlWRYI79sXMGsATtEKxetZkBurRbhI7xlgsCNmQ2iXzzqrOYn9aVCGFBX56um OzVfCyer8cY= =XAve -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
|
|
|
|