Debian Security Advisory 1349-1 - It was discovered that an integer overflow in the xpdf PDF viewer may lead to the execution of arbitrary code if a malformed PDF file is opened. libextractor includes a copy of the xpdf code and required an update as well.
a1b3246eafc60040081f3d8c0ba1f846370ca79519efc89287e6ded95b7b3642