Multiple vulnerabilities in Mozilla Thunderbird

Description

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to spoof user interface, cause denial of service, obtain sensitive information, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Security UI vulnerability in Cross-origin iframe can be exploited to spoof user interface.
2. Denial of service vulnerability in JIT compiler can be exploited to cause denial of service.
3. Information disclosure vulnerability in Save As dialog on Windows can be exploited to obtain sensitive information.
4. Out of bounds vulnerability can be exploited to cause denial of service.
5. Denial of service vulnerability in Worklets can be exploited to cause denial of service.
6. Memory safety vulnerability can be exploited to execute arbitrary code.

Original advisories

• MFSA2023-11

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2023-25751
  high
• CVE-2023-28176
  critical
• CVE-2023-28162
  critical
• CVE-2023-28164
  high
• CVE-2023-28163
  high
• CVE-2023-25752
  high

Read more

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