DSA-4421-1 chromium -- security update

Several vulnerabilities have been discovered in the chromium web browser. CVE-2019-5787 Zhe Jin discovered a use-after-free issue. CVE-2019-5788 Mark Brand discovered a use-after-free issue in the FileAPI implementation. CVE-2019-5789 Mark Brand discovered a use-after-free issue in the WebMIDI implementation. CVE-2019-5790 Dimitri Fourny discovered a buffer overflow issue in the v8 javascript library. CVE-2019-5791 Choongwoo Han discovered a type confusion issue in the v8 javascript library. CVE-2019-5792 pdknsk discovered an integer overflow issue in the pdfium library. CVE-2019-5793 Jun Kokatsu discovered a permissions issue in the Extensions implementation. CVE-2019-5794 Juno Im of Theori discovered a user interface spoofing issue. CVE-2019-5795 pdknsk discovered an integer overflow issue in the pdfium library. CVE-2019-5796 Mark Brand discovered a race condition in the Extensions implementation. CVE-2019-5797 Mark Brand discovered a race condition in the DOMStorage implementation. CVE-2019-5798 Tran Tien Hung discovered an out-of-bounds read issue in the skia library. CVE-2019-5799 sohalt discovered a way to bypass the Content Security Policy. CVE-2019-5800 Jun Kokatsu discovered a way to bypass the Content Security Policy. CVE-2019-5802 Ronni Skansing discovered a user interface spoofing issue. CVE-2019-5803 Andrew Comminos discovered a way to bypass the Content Security Policy. For the stable distribution (stretch), these problems have been fixed in version 73.0.3683.75-1~deb9u1. We recommend that you upgrade your chromium packages. For the detailed security status of chromium please refer to its security tracker page at: https://security-tracker.debian.org/tracker/chromium