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A use-after-free vulnerability can occur while playing a sound notification in Thunderbird. The memory storing the sound data is immediately freed, although the sound is still being played asynchronously, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5.
Base Score: 7.5
Impact Score: 6.4
Exploitability Score: 10
Base Score: 9.8
Impact Score: 5.9
Exploitability Score: 3.9
|123581||GLSA-201904-07 : Mozilla Thunderbird and Firefox: Multiple vulnerabilities||Nessus||Gentoo Local Security Checks|
|122269||Debian DSA-4392-1 : thunderbird - security update||Nessus||Debian Local Security Checks|
|121600||Mozilla Thunderbird < 60.5||Nessus||Windows|
|121599||Mozilla Thunderbird < 60.5||Nessus||MacOS X Local Security Checks|