RHSA-2024:6723 — Security Advisory

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.

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.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• thunderbird: 115.15/128.2 ()

• mozilla: Type confusion when looking up a property name in a "with" block (CVE-2024-8381)

• mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran (CVE-2024-8382)

• mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions (CVE-2024-8384)

• mozilla: WASM type confusion involving ArrayTypes (CVE-2024-8385)

• mozilla: SelectElements could be shown over another site if popups are allowed (CVE-2024-8386)

• mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2 (CVE-2024-8387)

• thunderbird: Crash when aborting verification of OTR chat (CVE-2024-8394)

• mozilla: Type Confusion in Async Generators in Javascript Engine (CVE-2024-7652)

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.