A thunderbird security update has been released for Alma Linux 8.3.
ALSA-2021:1353 Important: thunderbird security update
Type:
security
Severity:
important
Release date:
2021-04-26
Description
This update upgrades Thunderbird to version 78.10.0.
Security Fix(es):
* Mozilla: Out of bound write due to lazy initialization (CVE-2021-23994)
* Mozilla: Use-after-free in Responsive Design Mode (CVE-2021-23995)
* Mozilla: More internal network hosts could have been probed by a malicious webpage (CVE-2021-23961)
* Mozilla: Secure Lock icon could have been spoofed (CVE-2021-23998)
* Mozilla: Blob URLs may have been granted additional privileges (CVE-2021-23999)
* Mozilla: Arbitrary FTP command execution on FTP servers using an encoded URL (CVE-2021-24002)
* Mozilla: Incorrect size computation in WebAssembly JIT could lead to null-reads (CVE-2021-29945)
* Mozilla: Port blocking could be bypassed (CVE-2021-29946)
* Mozilla: Race condition when reading from disk while verifying signatures (CVE-2021-29948)
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.
References:
CVE-2021-23961
CVE-2021-23994
CVE-2021-23995
CVE-2021-23998
CVE-2021-23999
CVE-2021-24002
CVE-2021-29945
CVE-2021-29946
CVE-2021-29948
Updates packages:
thunderbird-78.10.0-1.el8_3.alma.x86_64.rpm
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.
