Multiple vulnerabilities in Mozilla Thunderbird

Description

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

Below is a complete list of vulnerabilities:

1. Information disclosure vulnerability can be exploited to obtain sensitive information.
2. Denial of service vulnerability can be exploited to cause denial of service.
3. Use after free vulnerability in SpiderMonkey can be exploited to cause denial of service or execute arbitrary code.
4. Security UI vulnerability in full-screen mode can be exploited to spoof user interface.
5. Denial of service vulnerability in printing subsystem can be exploited to cause denial of service.
6. Remote code execution vulnerability in SVGUtils can be exploited remotely to execute arbitrary code and cause denial of service.
7. Out of bounds memory write vulnerability in inputStream can be exploited to cause denial of service.
8. Information disclosure vulnerability in CSP header can be exploited to obtain sensitive information.
9. Denial of service vulnerability in Web Crypto can be exploited to cause denial of service.
10. Security vulnerability can be exploited to bypass security restrictions.
11. Remote code execution vulnerability in NSS can be exploited remotely to execute arbitrary code.
12. Memory safety vulnerability can be exploited to execute arbitrary code.
13. Use after free vulnerability in ScriptLoadContext can be exploited to cause denial of service or execute arbitrary code.

Original advisories

• MFSA2023-07

Exploitation

Public exploits exist for this vulnerability.

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2023-25742
  high
• CVE-2023-25738
  high
• CVE-2023-25730
  high
• CVE-2023-25734
  critical
• CVE-2023-25729
  critical
• CVE-2023-25732
  critical
• CVE-2023-25737
  critical
• CVE-2023-25735
  critical
• CVE-2023-25728
  high
• CVE-2023-25739
  critical
• CVE-2023-0767
  critical
• CVE-2023-25746
  critical
• CVE-2023-0616
  high

Read more

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