RedHat: RHSA-2023-1802:01 Important: thunderbird security update
Summary
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.10.0.
Security Fix(es):
* Thunderbird: Revocation status of S/Mime recipient certificates was not
checked (CVE-2023-0547)
* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to
denial-of-service attack (CVE-2023-28427)
* Mozilla: Fullscreen notification obscured (CVE-2023-29533)
* Mozilla: Potential Memory Corruption following Garbage Collector
compaction (CVE-2023-29535)
* Mozilla: Invalid free from JavaScript code (CVE-2023-29536)
* Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10
(CVE-2023-29550)
* Mozilla: Memory Corruption in Safe Browsing Code (CVE-2023-1945)
* Thunderbird: Hang when processing certain OpenPGP messages
(CVE-2023-29479)
* Mozilla: Content-Disposition filename truncation leads to Reflected File
Download (CVE-2023-29539)
* Mozilla: Files with malicious extensions could have been downloaded
unsafely on Linux (CVE-2023-29541)
* Mozilla: Incorrect optimization result on ARM64 (CVE-2023-29548)
* MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp (BZ#2186102)
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-2023-0547 https://access.redhat.com/security/cve/CVE-2023-1945 https://access.redhat.com/security/cve/CVE-2023-28427 https://access.redhat.com/security/cve/CVE-2023-29479 https://access.redhat.com/security/cve/CVE-2023-29533 https://access.redhat.com/security/cve/CVE-2023-29535 https://access.redhat.com/security/cve/CVE-2023-29536 https://access.redhat.com/security/cve/CVE-2023-29539 https://access.redhat.com/security/cve/CVE-2023-29541 https://access.redhat.com/security/cve/CVE-2023-29548 https://access.redhat.com/security/cve/CVE-2023-29550 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
thunderbird-102.10.0-2.el8_7.src.rpm
aarch64:
thunderbird-102.10.0-2.el8_7.aarch64.rpm
thunderbird-debuginfo-102.10.0-2.el8_7.aarch64.rpm
thunderbird-debugsource-102.10.0-2.el8_7.aarch64.rpm
ppc64le:
thunderbird-102.10.0-2.el8_7.ppc64le.rpm
thunderbird-debuginfo-102.10.0-2.el8_7.ppc64le.rpm
thunderbird-debugsource-102.10.0-2.el8_7.ppc64le.rpm
s390x:
thunderbird-102.10.0-2.el8_7.s390x.rpm
thunderbird-debuginfo-102.10.0-2.el8_7.s390x.rpm
thunderbird-debugsource-102.10.0-2.el8_7.s390x.rpm
x86_64:
thunderbird-102.10.0-2.el8_7.x86_64.rpm
thunderbird-debuginfo-102.10.0-2.el8_7.x86_64.rpm
thunderbird-debugsource-102.10.0-2.el8_7.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 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
2183278 - CVE-2023-28427 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack
2186101 - CVE-2023-29533 Mozilla: Fullscreen notification obscured
2186102 - MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp
2186103 - CVE-2023-29535 Mozilla: Potential Memory Corruption following Garbage Collector compaction
2186104 - CVE-2023-29536 Mozilla: Invalid free from JavaScript code
2186105 - CVE-2023-29539 Mozilla: Content-Disposition filename truncation leads to Reflected File Download
2186106 - CVE-2023-29541 Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux
2186109 - CVE-2023-1945 Mozilla: Memory Corruption in Safe Browsing Code
2186110 - CVE-2023-29548 Mozilla: Incorrect optimization result on ARM64
2186111 - CVE-2023-29550 Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10
2186734 - CVE-2023-0547 Thunderbird: Revocation status of S/Mime recipient certificates was not checked
2186735 - CVE-2023-29479 Thunderbird: Hang when processing certain OpenPGP messages
