The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0976.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




====================================================================
Red Hat Security Advisory

Synopsis:           Important: firefox security update
Advisory ID:        RHSA-2024:0976-03
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:0976
Issue date:         2024-02-26
Revision:           03
CVE Names:          CVE-2024-1546
====================================================================

Summary: 

An update for firefox is now available for Red Hat Enterprise Linux 7.

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 Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 115.8.0 ESR.

Security Fix(es):

* Mozilla: Out-of-bounds memory read in networking channels (CVE-2024-1546)

* Mozilla: Alert dialog could have been spoofed on another site (CVE-2024-1547)

* Mozilla: Memory safety bugs fixed in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8 (CVE-2024-1553)

* Mozilla: Fullscreen Notification could have been hidden by select element (CVE-2024-1548)

* Mozilla: Custom cursor could obscure the permission dialog (CVE-2024-1549)

* Mozilla: Mouse cursor re-positioned unexpectedly could have led to unintended permission grants (CVE-2024-1550)

* Mozilla: Multipart HTTP Responses would accept the Set-Cookie header in response parts (CVE-2024-1551)

* Mozilla: Incorrect code generation on 32-bit ARM devices (CVE-2024-1552)

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:

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



CVEs:

CVE-2024-1546

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2265349
https://bugzilla.redhat.com/show_bug.cgi?id=2265350
https://bugzilla.redhat.com/show_bug.cgi?id=2265351
https://bugzilla.redhat.com/show_bug.cgi?id=2265352
https://bugzilla.redhat.com/show_bug.cgi?id=2265353
https://bugzilla.redhat.com/show_bug.cgi?id=2265354
https://bugzilla.redhat.com/show_bug.cgi?id=2265355
https://bugzilla.redhat.com/show_bug.cgi?id=2265356