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Mozilla Thunderbird Security Updates( mfsa_2017-23_2017-23 )-MAC OS X
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
This host is installed with Mozilla Thunderbird and is prone to multiple vulnerabilities.
Insight
Insight
The multiple flaws exist due to, - Use-after-free with Fetch API. - Use-after-free during ARIA array manipulation. - Use-after-free while resizing images in design mode. - Buffer overflow when drawing and validating elements with ANGLE. - Use-after-free in TLS 1.2 generating handshake hashes. - Blob and data URLs bypass phishing and malware protection warnings. - OS X fonts render some Tibetan and Arabic unicode characters as spaces. - CSP sandbox directive did not create a unique origin. - Memory safety bugs fixed in Thunderbird 52.4
Affected Software
Affected Software
Mozilla Thunderbird version before 52.4 on MAC OS X.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to Mozilla Thunderbird version 52.4 or later.