RedHat: RHSA-2023-4063:01 Important: thunderbird security update
Summary
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.13.0.
Security Fix(es):
* Mozilla: Use-after-free in WebRTC certificate generation (CVE-2023-37201)
* Mozilla: Potential use-after-free from compartment mismatch in
SpiderMonkey (CVE-2023-37202)
* Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and
Thunderbird 102.13 (CVE-2023-37211)
* Mozilla: Fullscreen notification obscured (CVE-2023-37207)
* Mozilla: Lack of warning when opening Diagcab files (CVE-2023-37208)
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-2023-37201 https://access.redhat.com/security/cve/CVE-2023-37202 https://access.redhat.com/security/cve/CVE-2023-37207 https://access.redhat.com/security/cve/CVE-2023-37208 https://access.redhat.com/security/cve/CVE-2023-37211 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
thunderbird-102.13.0-2.el8_8.src.rpm
aarch64:
thunderbird-102.13.0-2.el8_8.aarch64.rpm
thunderbird-debuginfo-102.13.0-2.el8_8.aarch64.rpm
thunderbird-debugsource-102.13.0-2.el8_8.aarch64.rpm
ppc64le:
thunderbird-102.13.0-2.el8_8.ppc64le.rpm
thunderbird-debuginfo-102.13.0-2.el8_8.ppc64le.rpm
thunderbird-debugsource-102.13.0-2.el8_8.ppc64le.rpm
s390x:
thunderbird-102.13.0-2.el8_8.s390x.rpm
thunderbird-debuginfo-102.13.0-2.el8_8.s390x.rpm
thunderbird-debugsource-102.13.0-2.el8_8.s390x.rpm
x86_64:
thunderbird-102.13.0-2.el8_8.x86_64.rpm
thunderbird-debuginfo-102.13.0-2.el8_8.x86_64.rpm
thunderbird-debugsource-102.13.0-2.el8_8.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/
![Dist Redhat](/images/distros/dist-redhat.png)
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 impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
2219747 - CVE-2023-37201 Mozilla: Use-after-free in WebRTC certificate generation
2219748 - CVE-2023-37202 Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey
2219749 - CVE-2023-37207 Mozilla: Fullscreen notification obscured
2219750 - CVE-2023-37208 Mozilla: Lack of warning when opening Diagcab files
2219751 - CVE-2023-37211 Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13