Headline
Red Hat Security Advisory 2024-3338-03
Red Hat Security Advisory 2024-3338-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Issues addressed include bypass and use-after-free vulnerabilities.
The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3338.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
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Red Hat Security Advisory
Synopsis: Moderate: thunderbird security update
Advisory ID: RHSA-2024:3338-03
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2024:3338
Issue date: 2024-05-23
Revision: 03
CVE Names: CVE-2024-4367
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Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 115.11.0.
Security Fix(es):
Mozilla: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)
Mozilla: IndexedDB files retained in private browsing mode (CVE-2024-4767)
Mozilla: Potential permissions request bypass via clickjacking (CVE-2024-4768)
Mozilla: Cross-origin responses could be distinguished between script and non-script content-types (CVE-2024-4769)
Mozilla: Use-after-free could occur when printing to PDF (CVE-2024-4770)
Mozilla: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11 (CVE-2024-4777)
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-2024-4367
References:
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2280382
https://bugzilla.redhat.com/show_bug.cgi?id=2280383
https://bugzilla.redhat.com/show_bug.cgi?id=2280384
https://bugzilla.redhat.com/show_bug.cgi?id=2280385
https://bugzilla.redhat.com/show_bug.cgi?id=2280386
https://bugzilla.redhat.com/show_bug.cgi?id=2280387
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### Impact If pdf.js is used to load a malicious PDF, and PDF.js is configured with `isEvalSupported` set to `true` (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain. ### Patches The patch removes the use of `eval`: https://github.com/mozilla/pdf.js/pull/18015 ### Workarounds Set the option `isEvalSupported` to `false`. ### References https://bugzilla.mozilla.org/show_bug.cgi?id=1893645