(RHSA-2020:0514) Important: chromium-browser security update

Chromium is an open-source web browser, powered by WebKit (Blink).

This update upgrades Chromium to version 80.0.3987.87.

Security Fix(es):

• chromium-browser: Integer overflow in JavaScript (CVE-2020-6381)

• chromium-browser: Type Confusion in JavaScript (CVE-2020-6382)

• chromium-browser: Insufficient policy enforcement in storage (CVE-2020-6385)

• chromium-browser: Out of bounds write in WebRTC (CVE-2020-6387)

• chromium-browser: Out of bounds memory access in WebAudio (CVE-2020-6388)

• chromium-browser: Out of bounds write in WebRTC (CVE-2020-6389)

• chromium-browser: Out of bounds memory access in streams (CVE-2020-6390)

• libxslt: use after free in xsltCopyText in transform.c could lead to information disclosure (CVE-2019-18197)

• sqlite: invalid pointer dereference in exprListAppendList in window.c (CVE-2019-19880)

• sqlite: mishandling of certain uses of SELECT DISTINCT involving a LEFT JOIN in flattenSubquery in select.c leads to a NULL pointer dereference (CVE-2019-19923)

• sqlite: zipfileUpdate in ext/misc/zipfile.c mishandles a NULL pathname during an update of a ZIP archive (CVE-2019-19925)

• sqlite: error mishandling because of incomplete fix of CVE-2019-19880 (CVE-2019-19926)

• chromium-browser: Insufficient validation of untrusted input in Blink (CVE-2020-6391)

• chromium-browser: Insufficient policy enforcement in extensions (CVE-2020-6392)

• chromium-browser: Insufficient policy enforcement in Blink (CVE-2020-6393)

• chromium-browser: Insufficient policy enforcement in Blink (CVE-2020-6394)

• chromium-browser: Out of bounds read in JavaScript (CVE-2020-6395)

• chromium-browser: Inappropriate implementation in Skia (CVE-2020-6396)

• chromium-browser: Incorrect security UI in sharing (CVE-2020-6397)

• chromium-browser: Uninitialized use in PDFium (CVE-2020-6398)

• chromium-browser: Insufficient policy enforcement in AppCache (CVE-2020-6399)

• chromium-browser: Inappropriate implementation in CORS (CVE-2020-6400)

• chromium-browser: Insufficient validation of untrusted input in Omnibox (CVE-2020-6401)

• chromium-browser: Insufficient policy enforcement in downloads (CVE-2020-6402)

• chromium-browser: Incorrect security UI in Omnibox (CVE-2020-6403)

• chromium-browser: Inappropriate implementation in Blink (CVE-2020-6404)

• sqlite: Out-of-bounds read in SELECT with ON/USING clause (CVE-2020-6405)

• chromium-browser: Use after free in audio (CVE-2020-6406)

• chromium-browser: Insufficient policy enforcement in CORS (CVE-2020-6408)

• chromium-browser: Inappropriate implementation in Omnibox (CVE-2020-6409)

• chromium-browser: Insufficient policy enforcement in navigation (CVE-2020-6410)

• chromium-browser: Insufficient validation of untrusted input in Omnibox (CVE-2020-6411)

• chromium-browser: Insufficient validation of untrusted input in Omnibox (CVE-2020-6412)

• chromium-browser: Inappropriate implementation in Blink (CVE-2020-6413)

• chromium-browser: Insufficient policy enforcement in Safe Browsing (CVE-2020-6414)

• chromium-browser: Inappropriate implementation in JavaScript (CVE-2020-6415)

• chromium-browser: Insufficient data validation in streams (CVE-2020-6416)

• chromium-browser: Inappropriate implementation in installer (CVE-2020-6417)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.