Multiple vulnerabilities in Mozilla Thunderbird

Description

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

Below is a complete list of vulnerabilities:

1. Vulnerability related to document.domain can be exploited to execute arbitrary code;
2. Stack buffer overflow vulnerability can be exploited to cause denial of service;
3. Vulnerability related to 360 Total Security can be exploited to execute arbitrary code;
4. Vulnerability related to HTML parsing can be exploited remotely to bypass security restrictions;
5. Vulnerability can be exploited to bypass security restrictions;
6. Buffer overflow vulnerability in expat can be exploited to arbitrary code execution;
7. Memory safety vulnerability can be exploited to execute arbitrary code;
8. Use-after-free vulnerability can be exploited to cause denial of service.

Original advisories

• Advisory 2019-35

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2019-15903
  warning
• CVE-2019-11758
  high
• CVE-2019-11761
  high
• CVE-2019-11757
  high
• CVE-2019-11760
  high
• CVE-2019-11759
  high
• CVE-2019-11762
  high
• CVE-2019-11764
  high
• CVE-2019-11763
  warning

Read more

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