gtkimhtml.c in Pidgin before 2.10.8 does not properly interact with
underlying library support for wide Pango layouts, which allows
user-assisted remote attackers to cause a denial of service
(application crash) via a long URL that is examined with a tooltip.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[support] 20130301 error in pidgin : big url
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