KLA11524
Multiple vulnerabilities in Mozilla Thunderbird

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

Below is a complete list of vulnerabilities:

1. Unspecified vulnerability can be exploited Fetch API to bypass security restrictions;
2. Unspecified vulnerability in Thunderbird can be exploited via cross-origin protection to bypass security restrictions;
3. Unspecified vulnerability in Thunderbird can be exploited to spoof user interface;
4. Unspecified vulnerability in Thunderbird can be exploited via p256-ECDH public keys forming to cause denial of service;
5. Unspecified vulnerability in Thunderbird can be exploited via parsing page content to perform cross-site scripting;
6. A use-after-free vulnerability in Thunderbird can be exploited to cause denial of service;
7. Out-of-bounds read vulnerability in Thunderbird can be exploited via importing a curve25519 private key to obtain sensitive information;
8. Unspecified vulnerability in Thunderbird can be exploited via NPAPI plugins to perform cross-site scripting;
9. Unspecified vulnerability in Thunderbird can be exploited via sandbox to bypass security restrictions;
10. Multiple memory corruption vulnerabilities can be exploited to execute arbitrary code.

Mozilla Thunderbird earlier than 60.8

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mfsa2019-23