QID 378387

Date Published: 2023-04-12

QID 378387: Mozilla Thunderbird Multiple Vulnerabilities (MFSA2023-15)

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-2023-29531: Out-of-bound memory access in WebGL on macOS
CVE-2023-29532: Mozilla Maintenance Service Write-lock bypass
CVE-2023-29533: Fullscreen notification obscured
CVE-2023-29535: Potential Memory Corruption following Garbage Collector compaction
CVE-2023-29536: Invalid free from JavaScript code
CVE-2023-0547: Revocation status of S/Mime recipient certificates was not checked
CVE-2023-29479: Hang when processing certain OpenPGP messages
CVE-2023-29539: Content-Disposition filename truncation leads to Reflected File Download
CVE-2023-29541: Files with malicious extensions could have been downloaded unsafely on Linux
CVE-2023-29542: Bypass of file download extension restrictions
CVE-2023-29545: Windows Save As dialog resolved environment variables
CVE-2023-1945: Memory Corruption in Safe Browsing Code
CVE-2023-29548: Incorrect optimization result on ARM64
CVE-2023-29550: Memory safety bugs fixed in Thunderbird 102.10

Affected Products:
Prior to Mozilla Thunderbird 102.10

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 Critical - 8.6 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Vendor has released fix to address these vulnerabilities. Refer to MFSA2023-15 or later
    Vendor References

    CVEs related to QID 378387

    CVE-2023-29545 | CVE-2023-28163 | CVE-2023-29479 | CVE-2023-29541 | CVE-2023-29536 | CVE-2023-0547 | CVE-2023-29548 | CVE-2023-29533 | CVE-2023-29535 | CVE-2023-29539 | CVE-2023-29542 | CVE-2023-29532 | CVE-2023-1945 | CVE-2023-29550 | CVE-2023-29531 |
    Software Advisories
    Advisory ID Software Component Link
    MFSA2023-15 URL Logo www.mozilla.org/en-US/security/advisories/mfsa2023-15/
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