KLA12175
Multiple vulnerabilities in Mozilla Thunderbird

Updated: 06/09/2021
Detect date
?
06/03/2021
Severity
?
High
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.

Below is a complete list of vulnerabilities:

  1. An out of bounds read vulnerability can be exploited to obtain sensitive information or cause denial of service.
  2. A memory safety vulnerability can be exploited to execute arbitrary code.
Affected products

Mozilla Thunderbird earlier than 78.11

Solution

Update to the latest version
Download Thunderbird

Original advisories

MFSA2021-26

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]
Related products
Mozilla Thunderbird
CVE-IDS
?
CVE-2021-299670.0Unknown
CVE-2021-299640.0Unknown
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