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RHSA-2021:3495: Red Hat Security Advisory: thunderbird security update

An update for thunderbird 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 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1
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#vulnerability#web#linux#red_hat#nodejs#js#java#kubernetes#aws#firefox#sap

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Issued:

2021-09-13

Updated:

2021-09-13

RHSA-2021:3495 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: thunderbird security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for thunderbird 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 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.

Description

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 78.14.0.

Security Fix(es):

  • Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 (CVE-2021-38493)

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.

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.

Affected Products

  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1 ppc64le
  • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.1 x86_64

Fixes

  • BZ - 2002119 - CVE-2021-38493 Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1

SRPM

thunderbird-78.14.0-1.el8_1.src.rpm

SHA-256: 3da7ee37600d3c683765d2c213e76cf86fd2bfa4438b7669a5a8590d98cfccdc

x86_64

thunderbird-78.14.0-1.el8_1.x86_64.rpm

SHA-256: ef45e7f8e94727435172b5dad90ae8fac823466d0fe74e85e339d2463865b62d

thunderbird-debuginfo-78.14.0-1.el8_1.x86_64.rpm

SHA-256: 8ad85454bd1c54e23ea93d3e8fea47987bca7128e5e6248a9a79974d5e703de7

thunderbird-debugsource-78.14.0-1.el8_1.x86_64.rpm

SHA-256: 47fb726fd117e4923090e70d20e4ef0229d910555f543a712300bafabc15ab5f

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1

SRPM

thunderbird-78.14.0-1.el8_1.src.rpm

SHA-256: 3da7ee37600d3c683765d2c213e76cf86fd2bfa4438b7669a5a8590d98cfccdc

ppc64le

thunderbird-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: e4684baaedd20ab114e80a9e8854685fcda0b46c52da53cfde7fdaeefd452504

thunderbird-debuginfo-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: 3b06a79c7f6c9fa002b355b917d763cac9edd0e732cefe1112f4be902a177303

thunderbird-debugsource-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: 2815fc7abee1f6daef3abeba69abc9782b8ab0a4ec26139352597284bda2242e

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.1

SRPM

thunderbird-78.14.0-1.el8_1.src.rpm

SHA-256: 3da7ee37600d3c683765d2c213e76cf86fd2bfa4438b7669a5a8590d98cfccdc

ppc64le

thunderbird-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: e4684baaedd20ab114e80a9e8854685fcda0b46c52da53cfde7fdaeefd452504

thunderbird-debuginfo-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: 3b06a79c7f6c9fa002b355b917d763cac9edd0e732cefe1112f4be902a177303

thunderbird-debugsource-78.14.0-1.el8_1.ppc64le.rpm

SHA-256: 2815fc7abee1f6daef3abeba69abc9782b8ab0a4ec26139352597284bda2242e

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.1

SRPM

thunderbird-78.14.0-1.el8_1.src.rpm

SHA-256: 3da7ee37600d3c683765d2c213e76cf86fd2bfa4438b7669a5a8590d98cfccdc

x86_64

thunderbird-78.14.0-1.el8_1.x86_64.rpm

SHA-256: ef45e7f8e94727435172b5dad90ae8fac823466d0fe74e85e339d2463865b62d

thunderbird-debuginfo-78.14.0-1.el8_1.x86_64.rpm

SHA-256: 8ad85454bd1c54e23ea93d3e8fea47987bca7128e5e6248a9a79974d5e703de7

thunderbird-debugsource-78.14.0-1.el8_1.x86_64.rpm

SHA-256: 47fb726fd117e4923090e70d20e4ef0229d910555f543a712300bafabc15ab5f

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

Related news

Gentoo Linux Security Advisory 202208-14

Gentoo Linux Security Advisory 202208-14 - Multiple vulnerabilities have been found in Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code. Versions less than 91.12.0 are affected.

CVE-2021-38493: Security Vulnerabilities fixed in Thunderbird 78.14

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.14, Thunderbird < 78.14, and Firefox < 92.

RHSA-2021:3498: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 7. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3499: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3500: Red Hat Security Advisory: thunderbird security update

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 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3497: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3496: Red Hat Security Advisory: firefox security update

An update for firefox 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 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3494: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 7. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1

RHSA-2021:3501: Red Hat Security Advisory: firefox security update

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 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-38493: Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1