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Red Hat Product Errata RHSA-2019:3756 - Security Advisory
Issued:
2019-11-06
Updated:
2019-11-06

RHSA-2019:3756 - 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 6.

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 68.2.0.

Security Fix(es):

  • Mozilla: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2 (CVE-2019-11764)
  • Mozilla: Use-after-free when creating index updates in IndexedDB (CVE-2019-11757)
  • Mozilla: Potentially exploitable crash due to 360 Total Security (CVE-2019-11758)
  • Mozilla: Stack buffer overflow in HKDF output (CVE-2019-11759)
  • Mozilla: Stack buffer overflow in WebRTC networking (CVE-2019-11760)
  • Mozilla: Unintended access to a privileged JSONView object (CVE-2019-11761)
  • Mozilla: document.domain-based origin isolation has same-origin-property violation (CVE-2019-11762)
  • Mozilla: Incorrect HTML parsing results in XSS bypass technique (CVE-2019-11763)
  • expat: heap-based buffer over-read via crafted XML input (CVE-2019-15903)

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 Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux Desktop 6 x86_64
  • Red Hat Enterprise Linux Desktop 6 i386
  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 1752592 - CVE-2019-15903 expat: heap-based buffer over-read via crafted XML input
  • BZ - 1764438 - CVE-2019-11757 Mozilla: Use-after-free when creating index updates in IndexedDB
  • BZ - 1764439 - CVE-2019-11758 Mozilla: Potentially exploitable crash due to 360 Total Security
  • BZ - 1764440 - CVE-2019-11759 Mozilla: Stack buffer overflow in HKDF output
  • BZ - 1764441 - CVE-2019-11760 Mozilla: Stack buffer overflow in WebRTC networking
  • BZ - 1764442 - CVE-2019-11761 Mozilla: Unintended access to a privileged JSONView object
  • BZ - 1764443 - CVE-2019-11762 Mozilla: document.domain-based origin isolation has same-origin-property violation
  • BZ - 1764444 - CVE-2019-11763 Mozilla: Incorrect HTML parsing results in XSS bypass technique
  • BZ - 1764446 - CVE-2019-11764 Mozilla: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2

CVEs

  • CVE-2019-11757
  • CVE-2019-11758
  • CVE-2019-11759
  • CVE-2019-11760
  • CVE-2019-11761
  • CVE-2019-11762
  • CVE-2019-11763
  • CVE-2019-11764
  • CVE-2019-15903

References

  • https://access.redhat.com/security/updates/classification/#important
  • https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
x86_64
thunderbird-68.2.0-2.el6_10.x86_64.rpm SHA-256: 5523db2bc2d3255d2087ef104506412da2bc7ce4b2748a3b1fe4f8e90425d0ae
thunderbird-debuginfo-68.2.0-2.el6_10.x86_64.rpm SHA-256: ea22e8b5e2744dcc703869ad06af036f09d767d39f9e20afcbc956ab92b0b30c
i386
thunderbird-68.2.0-2.el6_10.i686.rpm SHA-256: 9782faa9209e91b5eb7116955fe413f03669e0bda9b194c9f6567e840019426d
thunderbird-debuginfo-68.2.0-2.el6_10.i686.rpm SHA-256: 17c7b950b74935f5ef506c0706cbb7c7dfc49b43d279a04cb290007370d61aff

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
x86_64
thunderbird-68.2.0-2.el6_10.x86_64.rpm SHA-256: 5523db2bc2d3255d2087ef104506412da2bc7ce4b2748a3b1fe4f8e90425d0ae
thunderbird-debuginfo-68.2.0-2.el6_10.x86_64.rpm SHA-256: ea22e8b5e2744dcc703869ad06af036f09d767d39f9e20afcbc956ab92b0b30c
i386
thunderbird-68.2.0-2.el6_10.i686.rpm SHA-256: 9782faa9209e91b5eb7116955fe413f03669e0bda9b194c9f6567e840019426d
thunderbird-debuginfo-68.2.0-2.el6_10.i686.rpm SHA-256: 17c7b950b74935f5ef506c0706cbb7c7dfc49b43d279a04cb290007370d61aff

Red Hat Enterprise Linux Workstation 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
x86_64
thunderbird-68.2.0-2.el6_10.x86_64.rpm SHA-256: 5523db2bc2d3255d2087ef104506412da2bc7ce4b2748a3b1fe4f8e90425d0ae
thunderbird-debuginfo-68.2.0-2.el6_10.x86_64.rpm SHA-256: ea22e8b5e2744dcc703869ad06af036f09d767d39f9e20afcbc956ab92b0b30c
i386
thunderbird-68.2.0-2.el6_10.i686.rpm SHA-256: 9782faa9209e91b5eb7116955fe413f03669e0bda9b194c9f6567e840019426d
thunderbird-debuginfo-68.2.0-2.el6_10.i686.rpm SHA-256: 17c7b950b74935f5ef506c0706cbb7c7dfc49b43d279a04cb290007370d61aff

Red Hat Enterprise Linux Desktop 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
x86_64
thunderbird-68.2.0-2.el6_10.x86_64.rpm SHA-256: 5523db2bc2d3255d2087ef104506412da2bc7ce4b2748a3b1fe4f8e90425d0ae
thunderbird-debuginfo-68.2.0-2.el6_10.x86_64.rpm SHA-256: ea22e8b5e2744dcc703869ad06af036f09d767d39f9e20afcbc956ab92b0b30c
i386
thunderbird-68.2.0-2.el6_10.i686.rpm SHA-256: 9782faa9209e91b5eb7116955fe413f03669e0bda9b194c9f6567e840019426d
thunderbird-debuginfo-68.2.0-2.el6_10.i686.rpm SHA-256: 17c7b950b74935f5ef506c0706cbb7c7dfc49b43d279a04cb290007370d61aff

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
s390x
thunderbird-68.2.0-2.el6_10.s390x.rpm SHA-256: a9630e508127bf9dedb470cfbdbab2f2e9b649d1db1fe3d2b088ac68f920f545
thunderbird-debuginfo-68.2.0-2.el6_10.s390x.rpm SHA-256: 290da46a25feac449313e2b27a71e77aee85a4fdb5b518cbbe1e0b62cc5cd958

Red Hat Enterprise Linux for Power, big endian 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
ppc64
thunderbird-68.2.0-2.el6_10.ppc64.rpm SHA-256: 632d516ae2ad423ae40f71e277b019b9ba3ce094fbceec1cb51599af0fd64e6e
thunderbird-debuginfo-68.2.0-2.el6_10.ppc64.rpm SHA-256: aa2f79e7a035d9e63a624c26c595d129fe57932a9b8e8b85fe6e251824ddd020

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
thunderbird-68.2.0-2.el6_10.src.rpm SHA-256: bce5ce696a19572816b8ea16edb150106a9627fa57d268ae88bf9187f785964e
s390x
thunderbird-68.2.0-2.el6_10.s390x.rpm SHA-256: a9630e508127bf9dedb470cfbdbab2f2e9b649d1db1fe3d2b088ac68f920f545
thunderbird-debuginfo-68.2.0-2.el6_10.s390x.rpm SHA-256: 290da46a25feac449313e2b27a71e77aee85a4fdb5b518cbbe1e0b62cc5cd958

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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