ALAS2-2021-1644

Amazon Linux 2 Security Advisory: ALAS-2021-1644
Advisory Release Date: 2021-05-20 17:05 Pacific
Advisory Updated Date: 2021-05-24 18:06 Pacific
Severity: Important
Issue Overview:

Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox < 85 (CVE-2021-23991) (CVE-2021-23992) (CVE-2021-23961) (CVE-2021-23993) (CVE-2021-23994) (CVE-2021-23995) (CVE-2021-23998) (CVE-2021-23999) (CVE-2021-24002) (CVE-2021-29945) (CVE-2021-29946) (CVE-2021-29948)


Affected Packages:

thunderbird


Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.


Issue Correction:
Run yum update thunderbird to update your system.

New Packages:
aarch64:
    thunderbird-78.10.0-1.amzn2.0.1.aarch64
    thunderbird-debuginfo-78.10.0-1.amzn2.0.1.aarch64

src:
    thunderbird-78.10.0-1.amzn2.0.1.src

x86_64:
    thunderbird-78.10.0-1.amzn2.0.1.x86_64
    thunderbird-debuginfo-78.10.0-1.amzn2.0.1.x86_64

Additional References

Red Hat: CVE-2021-23961, CVE-2021-23991, CVE-2021-23992, CVE-2021-23993, CVE-2021-23994, CVE-2021-23995, CVE-2021-23998, CVE-2021-23999, CVE-2021-24002, CVE-2021-29945, CVE-2021-29946, CVE-2021-29948

Mitre: CVE-2021-23961, CVE-2021-23991, CVE-2021-23992, CVE-2021-23993, CVE-2021-23994, CVE-2021-23995, CVE-2021-23998, CVE-2021-23999, CVE-2021-24002, CVE-2021-29945, CVE-2021-29946, CVE-2021-29948