VULNERABILITY

MFSA2025-04 Thunderbird: Security Vulnerabilities fixed in Thunderbird 134 (CVE-2025-0247)

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MFSA2025-04 Thunderbird: Security Vulnerabilities fixed in Thunderbird 134 (CVE-2025-0247)

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
01/07/2025
Created
01/11/2025
Added
01/10/2025
Modified
02/18/2025

Description

Memory safety bugs present in Firefox 133 and Thunderbird 133. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 134 and Thunderbird < 134.

Solution(s)

  • mozilla-thunderbird-upgrade-134_0

References

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