RHSA-2024:1939 - Security Advisory

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 Low. 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.

This update upgrades Thunderbird to version 115.10.0.

Security Fix(es):

• Mozilla: Denial of Service using HTTP/2 CONTINUATION frames (CVE-2024-3302)

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

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, 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 - 2273383 - CVE-2024-3302 Mozilla: Denial of Service using HTTP/2 CONTINUATION frames

CVEs

• CVE-2024-2609
• CVE-2024-3302
• CVE-2024-3852
• CVE-2024-3854
• CVE-2024-3857
• CVE-2024-3859
• CVE-2024-3861
• CVE-2024-3864

References

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