RedHat: RHSA-2019-3237:01 Important: thunderbird security update
Summary
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.
Summary
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.
References
https://access.redhat.com/security/cve/CVE-2019-11757 https://access.redhat.com/security/cve/CVE-2019-11758 https://access.redhat.com/security/cve/CVE-2019-11759 https://access.redhat.com/security/cve/CVE-2019-11760 https://access.redhat.com/security/cve/CVE-2019-11761 https://access.redhat.com/security/cve/CVE-2019-11762 https://access.redhat.com/security/cve/CVE-2019-11763 https://access.redhat.com/security/cve/CVE-2019-11764 https://access.redhat.com/security/cve/CVE-2019-15903 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
thunderbird-68.2.0-1.el8_0.src.rpm
ppc64le:
thunderbird-68.2.0-1.el8_0.ppc64le.rpm
thunderbird-debuginfo-68.2.0-1.el8_0.ppc64le.rpm
thunderbird-debugsource-68.2.0-1.el8_0.ppc64le.rpm
x86_64:
thunderbird-68.2.0-1.el8_0.x86_64.rpm
thunderbird-debuginfo-68.2.0-1.el8_0.x86_64.rpm
thunderbird-debugsource-68.2.0-1.el8_0.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/
Topic
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.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - ppc64le, x86_64
Bugs Fixed
1752592 - CVE-2019-15903 expat: heap-based buffer over-read via crafted XML input
1764438 - CVE-2019-11757 Mozilla: Use-after-free when creating index updates in IndexedDB
1764439 - CVE-2019-11758 Mozilla: Potentially exploitable crash due to 360 Total Security
1764440 - CVE-2019-11759 Mozilla: Stack buffer overflow in HKDF output
1764441 - CVE-2019-11760 Mozilla: Stack buffer overflow in WebRTC networking
1764442 - CVE-2019-11761 Mozilla: Unintended access to a privileged JSONView object
1764443 - CVE-2019-11762 Mozilla: document.domain-based origin isolation has same-origin-property violation
1764444 - CVE-2019-11763 Mozilla: Incorrect HTML parsing results in XSS bypass technique
1764446 - CVE-2019-11764 Mozilla: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2
