Debian Security Advisory DSA 4352-1 (chromium-browser - security update)

Several vulnerabilities have been discovered in the chromium web browser. CVE-2018-17480 Guang Gong discovered an out-of-bounds write issue in the v8 javascript library. CVE-2018-17481 Several use-after-free issues were discovered in the pdfium library. CVE-2018-18335 A buffer overflow issue was discovered in the skia library. CVE-2018-18336 Huyna discovered a use-after-free issue in the pdfium library. CVE-2018-18337 cloudfuzzer discovered a use-after-free issue in blink/webkit. CVE-2018-18338 Zhe Jin discovered a buffer overflow issue in the canvas renderer. CVE-2018-18339 cloudfuzzer discovered a use-after-free issue in the WebAudio implementation. CVE-2018-18340 A use-after-free issue was discovered in the MediaRecorder implementation. CVE-2018-18341 cloudfuzzer discovered a buffer overflow issue in blink/webkit. CVE-2018-18342 Guang Gong discovered an out-of-bounds write issue in the v8 javascript library. CVE-2018-18343 Tran Tien Hung discovered a use-after-free issue in the skia library. CVE-2018-18344 Jann Horn discovered an error in the Extensions implementation. CVE-2018-18345 Masato Kinugawa and Jun Kokatsu discovered an error in the Site Isolation feature. CVE-2018-18346 Luan Herrera discovered an error in the user interface. CVE-2018-18347 Luan Herrera discovered an error in the Navigation implementation. CVE-2018-18348 Ahmed Elsobky discovered an error in the omnibox implementation. CVE-2018-18349 David Erceg discovered a policy enforcement error. CVE-2018-18350 Jun Kokatsu discovered a policy enforcement error. CVE-2018-18351 Jun Kokatsu discovered a policy enforcement error. CVE-2018-18352 Jun Kokatsu discovered an error in Media handling. CVE-2018-18353 Wenxu Wu discovered an error in the network authentication implementation. CVE-2018-18354 Wenxu Wu discovered an error related to integration with GNOME Shell. CVE-2018-18355 evil1m0 discovered a policy enforcement error. CVE-2018-18356 Tran Tien Hung discovered a use-after-free issue in the skia library. CVE-2018-18357 evil1m0 discovered a policy enforcement error. CVE-2018-18358 Jann Horn discovered a policy enforcement error. CVE-2018-18359 cyrilliu discovered an out-of-bounds read issue in the v8 javascript library. Several additional security relevant issues are also fixed in this update that have not yet received CVE identifiers.

chromium-browser on Debian Linux

This check tests the installed software version using the apt package manager.

For the stable distribution (stretch), these problems have been fixed in version 71.0.3578.80-1~deb9u1. We recommend that you upgrade your chromium-browser packages. For the detailed security status of chromium-browser please refer to its security tracker page linked in the references.