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Mozilla Thunderbird Security Updates(mfsa_2018-04_2018-04)-Windows
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
Multiple flaws exist due to, - An integer overflow error in Skia library during edge builder allocation. - An use-after-free error while editing form elements. - An use-after-free error when source document is manipulated during XSLT. - An use-after-free error while manipulating form input elements. - An use-after-free error with widget listener. - An use-after-free error when manipulating HTML media elements. - An use-after-free error during mouse event handling. - An use-after-free error during font face manipulation. - An url spoofing with right-to-left text aligned left-to-right. - Memory safety bugs.
Affected Software
Affected Software
Mozilla Thunderbird version before 52.6 on Windows.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to Mozilla Thunderbird version 52.6 or later.