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centosCentOS ProjectCESA-2020:1488
HistoryApr 28, 2020 - 12:21 a.m.

thunderbird security update

2020-04-2800:21:12
CentOS Project
lists.centos.org
105

0.024 Low

EPSS

Percentile

89.8%

CentOS Errata and Security Advisory CESA-2020:1488

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.7.0.

Security Fix(es):

  • Mozilla: Use-after-free while running the nsDocShell destructor (CVE-2020-6819)

  • Mozilla: Use-after-free when handling a ReadableStream (CVE-2020-6820)

  • Mozilla: Uninitialized memory could be read when using the WebGL copyTexSubImage method (CVE-2020-6821)

  • Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7 (CVE-2020-6825)

  • Mozilla: Out of bounds write in GMPDecodeData when processing large images (CVE-2020-6822)

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.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-April/085822.html

Affected packages:
thunderbird

Upstream details at:
https://access.redhat.com/errata/RHSA-2020:1488

OSVersionArchitecturePackageVersionFilename
CentOS6i686thunderbird< 68.7.0-1.el6.centosthunderbird-68.7.0-1.el6.centos.i686.rpm
CentOS6x86_64thunderbird< 68.7.0-1.el6.centosthunderbird-68.7.0-1.el6.centos.x86_64.rpm