RHSA-2024:5527 - Security Advisory

Topic

An update for thunderbird is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 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.

Description

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• Thunderbird: 115.14/128.1 ()
• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)
• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)
• mozilla: Type confusion in WebAssembly (CVE-2024-7520)
• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)
• mozilla: Out of bounds read in editor component (CVE-2024-7522)
• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)
• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)
• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)
• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)
• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

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.

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

Affected Products

• Red Hat Enterprise Linux Server - AUS 8.4 x86_64
• Red Hat Enterprise Linux Server - TUS 8.4 x86_64
• Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.4 ppc64le
• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4 x86_64

Fixes

CVEs

• CVE-2024-7518
• CVE-2024-7519
• CVE-2024-7520
• CVE-2024-7521
• CVE-2024-7522
• CVE-2024-7525
• CVE-2024-7526
• CVE-2024-7527
• CVE-2024-7528
• CVE-2024-7529

References

• https://access.redhat.com/security/updates/classification/#important