RHSA-2025:1341 - Security Advisory

トピック

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.

説明

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)
• firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)
• firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)
• firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)
• firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)
• thunderbird: Unsanitized address book fields (CVE-2025-1015)
• firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)
• thunderbird: Address of e-mail sender can be spoofed by malicious email (CVE-2025-0510)
• firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)
• firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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.

解決策

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

影響を受ける製品

• Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life 8.6 x86_64
• Red Hat Enterprise Linux Server - AUS 8.6 x86_64
• Red Hat Enterprise Linux Server - TUS 8.6 x86_64
• Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le
• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64

修正

• BZ - 2343748 - CVE-2025-1017 firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7
• BZ - 2343750 - CVE-2025-1010 firefox: thunderbird: Use-after-free in Custom Highlight
• BZ - 2343752 - CVE-2025-1016 firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7
• BZ - 2343754 - CVE-2025-1013 firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows
• BZ - 2343756 - CVE-2025-1011 firefox: thunderbird: A bug in WebAssembly code generation could result in a crash
• BZ - 2343759 - CVE-2025-1015 thunderbird: Unsanitized address book fields
• BZ - 2343760 - CVE-2025-1009 firefox: thunderbird: Use-after-free in XSLT
• BZ - 2343762 - CVE-2025-0510 thunderbird: Address of e-mail sender can be spoofed by malicious email
• BZ - 2343764 - CVE-2025-1014 firefox: thunderbird: Certificate length was not properly checked
• BZ - 2343765 - CVE-2025-1012 firefox: thunderbird: Use-after-free during concurrent delazification

CVE

• CVE-2025-0510
• CVE-2025-1009
• CVE-2025-1010
• CVE-2025-1011
• CVE-2025-1012
• CVE-2025-1013
• CVE-2025-1014
• CVE-2025-1015
• CVE-2025-1016
• CVE-2025-1017

参考資料

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