Red Hat Product Errata RHSA-2025:1292 - Security Advisory
Issued:
2025-02-11
Updated:
2025-02-11

RHSA-2025:1292 - Security Advisory

Synopsis

Important: thunderbird security update

Type/Severity

Security Advisory: Important

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Topic

An update for thunderbird is now available for Red Hat Enterprise Linux 8.

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):

  • 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.

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 for x86_64 8 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 8 s390x
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
  • Red Hat Enterprise Linux for ARM 64 8 aarch64

Fixes

  • 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

Red Hat Enterprise Linux for x86_64 8

SRPM
thunderbird-128.7.0-1.el8_10.src.rpm SHA-256: a674524a5145fd2898a8cedc226a2e5c0f8d47b066e8a16ec32ffcfbed448675
x86_64
thunderbird-128.7.0-1.el8_10.x86_64.rpm SHA-256: b877dfd9214b80ecfd37abdebbc1c9348bf2440e2b1cd24e262d50b1d6e116cb
thunderbird-debuginfo-128.7.0-1.el8_10.x86_64.rpm SHA-256: 244fb943bca5d63d803ed713371a25ae09f379ae3e21702b278d98f22fc3d25e
thunderbird-debugsource-128.7.0-1.el8_10.x86_64.rpm SHA-256: 53ab09c33813c3479e12610d0040e95ef32726cf62bc19545aa4341cd1acf489

Red Hat Enterprise Linux for IBM z Systems 8

SRPM
thunderbird-128.7.0-1.el8_10.src.rpm SHA-256: a674524a5145fd2898a8cedc226a2e5c0f8d47b066e8a16ec32ffcfbed448675
s390x
thunderbird-128.7.0-1.el8_10.s390x.rpm SHA-256: d815f75e3911f60ded893933460a0c2d4593b733de1a80e2414766a5d4b96852
thunderbird-debuginfo-128.7.0-1.el8_10.s390x.rpm SHA-256: a15b7861f8bcd1b58d2d376e012bdb542787c0771348a0b4eda86767e6e661fb
thunderbird-debugsource-128.7.0-1.el8_10.s390x.rpm SHA-256: 41625f8acaca7e3b0e616f22b3fc161640a5750d4305095e36b49e2f44183a26

Red Hat Enterprise Linux for Power, little endian 8

SRPM
thunderbird-128.7.0-1.el8_10.src.rpm SHA-256: a674524a5145fd2898a8cedc226a2e5c0f8d47b066e8a16ec32ffcfbed448675
ppc64le
thunderbird-128.7.0-1.el8_10.ppc64le.rpm SHA-256: 415f8ec477dce2d7d434b710eb22cfbef438b0bb29ec1f3cd464c95ae90eb96b
thunderbird-debuginfo-128.7.0-1.el8_10.ppc64le.rpm SHA-256: c71861f9a41284dd8b467ca4ee52567c0011a16d806f425fc03c1ca72337fbc6
thunderbird-debugsource-128.7.0-1.el8_10.ppc64le.rpm SHA-256: 592d52c948589fee31bb4643a5778cf7bb213d1c50e068ab5ab885c2115d439e

Red Hat Enterprise Linux for ARM 64 8

SRPM
thunderbird-128.7.0-1.el8_10.src.rpm SHA-256: a674524a5145fd2898a8cedc226a2e5c0f8d47b066e8a16ec32ffcfbed448675
aarch64
thunderbird-128.7.0-1.el8_10.aarch64.rpm SHA-256: 374d9ee31cf4a5978f307b28f3ec00e9b556f3469a83bc638cfda1fc402f9f87
thunderbird-debuginfo-128.7.0-1.el8_10.aarch64.rpm SHA-256: 0f808d45a992ed0c8a492e75958d138d81e6e007f3e6ad7bc661615a3d0c4dd4
thunderbird-debugsource-128.7.0-1.el8_10.aarch64.rpm SHA-256: 31658992279f354eed19f32f30d72a37ddc1e99994027a390cf04c400bbd09ab

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.