RLSA-2025:8203
- Source
- https://errata.rockylinux.org/RLSA-2025:8203
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2025:8203.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RLSA-2025:8203
- Upstream
- Published
- 2025-10-04T00:11:30.916420Z
- Modified
- 2025-10-04T00:49:24.112063Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Important: thunderbird security update
- Details
-
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
thunderbird: JavaScript Execution via Spoofed PDF Attachment and file:/// Link (CVE-2025-3909)
thunderbird: Sender Spoofing via Malformed From Header in Thunderbird (CVE-2025-3875)
thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links (CVE-2025-3877)
thunderbird: Tracking Links in Attachments Bypassed Remote Content Blocking (CVE-2025-3932)
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.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:9 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:rpm/rocky-linux/thunderbird?distro=rocky-linux-9-6&epoch=0