drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in thunderbird
Name: |
Ausführen beliebiger Kommandos in thunderbird |
|
ID: |
RHSA-2021:0088-01 |
|
Distribution: |
Red Hat |
|
Plattformen: |
Red Hat Enterprise Linux |
|
Datum: |
Do, 14. Januar 2021, 08:07 |
|
Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-16044 |
|
Applikationen: |
Mozilla Thunderbird |
|
Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Critical: thunderbird security update Advisory ID: RHSA-2021:0088-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0088 Issue date: 2021-01-13 CVE Names: CVE-2020-16044 =====================================================================
1. Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 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. 8.2) - aarch64, ppc64le, x86_64
3. Description:
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.6.1.
Security Fix(es):
* Mozilla: Use-after-free write when handling a malicious COOKIE-ECHO SCTP chunk (CVE-2020-16044)
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
All running instances of Thunderbird must be restarted for the update to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1913503 - CVE-2020-16044 Mozilla: Use-after-free write when handling a malicious COOKIE-ECHO SCTP chunk
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source: thunderbird-78.6.1-1.el8_2.src.rpm
aarch64: thunderbird-78.6.1-1.el8_2.aarch64.rpm thunderbird-debuginfo-78.6.1-1.el8_2.aarch64.rpm thunderbird-debugsource-78.6.1-1.el8_2.aarch64.rpm
ppc64le: thunderbird-78.6.1-1.el8_2.ppc64le.rpm thunderbird-debuginfo-78.6.1-1.el8_2.ppc64le.rpm thunderbird-debugsource-78.6.1-1.el8_2.ppc64le.rpm
x86_64: thunderbird-78.6.1-1.el8_2.x86_64.rpm thunderbird-debuginfo-78.6.1-1.el8_2.x86_64.rpm thunderbird-debugsource-78.6.1-1.el8_2.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-2020-16044 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBX/7QptzjgjWX9erEAQicWA//T4lrDo3Ob8El4lF17tukcDzMv4fcaVwN eo5QjUFoYSjy/8Fen2rlxfQHeJOAJx//c0xhjAGRy7uq8b8d75i7mO22Hm9ldgzG Xnvb2lXIFyrJlf9iwuYb+6ZHW2Ab8+WYwW6sZw6WGzWgILnDtkqr8VLnP9Wh3M6q L4pMwYIweUz2dLrm93ib3Y2yPNiPzUv1nyCIlyO/h0keO4MltaYOWsFACiEZtA7I U/LhK0973fk4Eo/7/eTpkem0IZ1D9ObsAfz7llOo+Gq5uoDb+iECXho/4DDnCaZ+ xZrl8rCWN5OoC7S6zlqjKqMvnl78dv8j+Fa4lgJy49rmkSJ7IPRmU5JFPhIRNuwJ tbNgr1U19Vg5JVdrtufcIrJceCdhe8hX4MpD7UXfgcWicHY4FS3Z36QxH34uCUZh +XQs+bP3k9rHvRyvMy4VWV2QOnCOX8YY3DGM+z9nwq6EIdeVGzQBvuCS9U70SROg WzH5+Yc68vM9Tz7HDLy1j+p5za2Tz24h8TROCsZL8jvGIWUY+fwvO07RXS6AGEki YXKgnbDvgbCwoaM6eEYXk2tS3mjmqxtN9eVzydpho0M/qbkWng5jeHFMMpH4m521 vUUlNPcC5cHK9tZCgNU6ITstW4YeceNO6DO5l2A2wfPAi8JccNEQ4DuHaHzCWRLb y2DQ/93VUWM= =rzat -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
|
|
|
|