An update for thunderbird is now available for Red Hat Enterprise Linux 8.6
 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

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):

* Mozilla: Race condition in permission assignment (CVE-2024-6601)

* Mozilla: Memory corruption in NSS (CVE-2024-6602)

* Mozilla: Memory corruption in thread creation (CVE-2024-6603)

* Mozilla: Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, and
 Thunderbird 115.13 (CVE-2024-6604)

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.

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CVE-2024-6601: Improper Preservation of Permissions (CWE-281)
CVE-2024-6602: Improper Restriction of Operations within the Bounds of a Memory
 Buffer (CWE-119)
CVE-2024-6603: Improper Restriction of Operations within the Bounds of a Memory
 Buffer (CWE-119)
CVE-2024-6604: Buffer Copy without Checking Size of Input ('Classic Buffer
 Overflow') (CWE-120)