Oval Definition:oval:com.redhat.rhsa:def:20202049
Revision Date:2020-05-11Version:636
Title:RHSA-2020:2049: thunderbird security update (Critical)
Description:Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.8.0.

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)

  • usrsctp: Buffer overflow in AUTH chunk input validation (CVE-2020-6831)

  • Mozilla: Arbitrary local file access with 'Copy as cURL' (CVE-2020-12392)

  • Mozilla: Sender Email Address Spoofing using encoded Unicode characters (CVE-2020-12397)

    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.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2020-12387
    CVE-2020-12392
    CVE-2020-12395
    CVE-2020-12397
    CVE-2020-6831
    RHSA-2020:2049
    Platform(s):Red Hat Enterprise Linux 6
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 6 is installed
  • AND thunderbird is earlier than 0:68.8.0-1.el6_10
  • AND thunderbird is signed with Red Hat redhatrelease2 key
  • BACK