QID 378694

Date Published: 2023-07-27

QID 378694: Mozilla Thunderbird Multiple Vulnerabilities (MFSA2023-28)

Thunderbird is a free and open-source cross-platform email client developed for Windows, OS X, and Linux, with a mobile version for Android.

Mozilla Thunderbird is prone to
CVE-2023-3417: File Extension Spoofing using the Text Direction Override Character

Affected Products:
Prior to Mozilla Thunderbird 102.13.1

QID Detection Logic (Authenticated) :
This checks for vulnerable version of Thunderbird.


Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Vendor has released fix to address these vulnerabilities. Upgrade to Thunderbird 102.13.1 to fix vulnerability, you can also refer MFSA2023-28 or later for more details.
    Vendor References

    CVEs related to QID 378694

    CVE-2023-3417 |
    Software Advisories
    Advisory ID Software Component Link
    MFSA2023-28 URL Logo www.mozilla.org/en-US/security/advisories/mfsa2023-28/
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].