Multiple vulnerabilities in Mozilla Thunderbird

Description

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

Below is a complete list of vulnerabilities:

1. The first time AirPods are connected, they become named after the user’s name by default. Websites with camera or microphone permission are able to enumerate device names, disclosing the user’s name.
2. ‘Copy as cURL’ feature vulnerability can be exploited to command injection.
3. Missing protections against state confusion can be exploited to cause denial of service.
4. Out of bounds vulnerability can be exploited to cause denial of service.
5. Memory safety vulnerability can be exploited to execute arbitrary code
6. Use-after-free vulnerability can be exploited to cause denial of service.

Original advisories

• mfsa2020-10

Exploitation

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

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2019-20503
  warning
• CVE-2020-6806
  high
• CVE-2020-6812
  warning
• CVE-2020-6814
  critical
• CVE-2020-6807
  high
• CVE-2020-6811
  high
• CVE-2020-6805
  high

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com