Security Update for Thunderbird

thunderbird Updated 02 Oct 2025

Summary

20/05/2024
N/A
Yes i
Unrated
Not published

DLA-3817-1: thunderbird - security update. Affects thunderbird versions < 1:115.11.0-1~deb10u1. Fixed in 1:115.11.0-1~deb10u1. How to fix ↓

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Background

Thunderbird is an open-source email client developed by Mozilla. It provides a range of features for managing emails, contacts, and calendars. The Debian 10 version of Thunderbird is affected by a security vulnerability.

Vulnerability Detail

The vulnerability (CVE-2024-4367, CVE-2024-4767, CVE-2024-4768, CVE-2024-4769, CVE-2024-4770, CVE-2024-4777) in Thunderbird allows remote attackers to execute arbitrary code or cause a denial of service. The specific technical details of the vulnerability have not been disclosed.

How To Fix

Minimum fixed version

1:115.11.0-1~deb10u1

This is the first release that contains the fix.

sudo apt-get install --only-upgrade thunderbird

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Workaround

No workaround has been provided for this vulnerability.

Conclusion

The Thunderbird package in Debian 10 is affected by a security vulnerability that allows remote code execution or denial of service. It is recommended to update Thunderbird to version 1:115.11.0-1~deb10u1 or later to fix the vulnerability. For more information and support, please contact DevNack.com.

See every vulnerability recorded for thunderbird →

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FAQ

Thunderbird is an open-source email client developed by Mozilla.

The vulnerability allows remote attackers to execute arbitrary code or cause a denial of service.

No specific exploits have been disclosed for this vulnerability.

You can use the Vulert Playground (https://vulert.com/scanner) to check if your Thunderbird installation is affected by this vulnerability.

For further support on vulnerability remediation, you can contact info@devnack.com.

Related vulnerabilities

Recent vulnerabilities recorded for thunderbird.

How To Fix

Minimum fixed version

1:115.11.0-1~deb10u1

This is the first release that contains the fix.

sudo apt-get install --only-upgrade thunderbird

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

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