RedHat: RHSA-2020-3377:01 Critical: chromium-browser security update
Summary
Chromium is an open-source web browser, powered by WebKit (Blink).
This update upgrades Chromium to version 84.0.4147.105.
Security Fix(es):
* chromium-browser: Heap buffer overflow in background fetch
(CVE-2020-6510)
* chromium-browser: Side-channel information leakage in content security
policy (CVE-2020-6511)
* chromium-browser: Type Confusion in V8 (CVE-2020-6512)
* chromium-browser: Heap buffer overflow in PDFium (CVE-2020-6513)
* chromium-browser: Inappropriate implementation in WebRTC (CVE-2020-6514)
* chromium-browser: Use after free in tab strip (CVE-2020-6515)
* chromium-browser: Policy bypass in CORS (CVE-2020-6516)
* chromium-browser: Heap buffer overflow in history (CVE-2020-6517)
* chromium-browser: Use after free in SCTP (CVE-2020-6532)
* chromium-browser: Type Confusion in V8 (CVE-2020-6537)
* chromium-browser: Inappropriate implementation in WebView (CVE-2020-6538)
* chromium-browser: Use after free in CSS (CVE-2020-6539)
* chromium-browser: Heap buffer overflow in Skia (CVE-2020-6540)
* chromium-browser: Use after free in WebUSB (CVE-2020-6541)
* chromium-browser: Use after free in developer tools (CVE-2020-6518)
* chromium-browser: Policy bypass in CSP (CVE-2020-6519)
* chromium-browser: Heap buffer overflow in Skia (CVE-2020-6520)
* chromium-browser: Side-channel information leakage in autofill
(CVE-2020-6521)
* chromium-browser: Inappropriate implementation in external protocol
handlers (CVE-2020-6522)
* chromium-browser: Out of bounds write in Skia (CVE-2020-6523)
* chromium-browser: Heap buffer overflow in WebAudio (CVE-2020-6524)
* chromium-browser: Heap buffer overflow in Skia (CVE-2020-6525)
* chromium-browser: Inappropriate implementation in iframe sandbox
(CVE-2020-6526)
* chromium-browser: Insufficient policy enforcement in CSP (CVE-2020-6527)
* chromium-browser: Incorrect security UI in basic auth (CVE-2020-6528)
* chromium-browser: Inappropriate implementation in WebRTC (CVE-2020-6529)
* chromium-browser: Out of bounds memory access in developer tools
(CVE-2020-6530)
* chromium-browser: Side-channel information leakage in scroll to text
(CVE-2020-6531)
* chromium-browser: Type Confusion in V8 (CVE-2020-6533)
* chromium-browser: Heap buffer overflow in WebRTC (CVE-2020-6534)
* chromium-browser: Insufficient data validation in WebUI (CVE-2020-6535)
* chromium-browser: Incorrect security UI in PWAs (CVE-2020-6536)
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.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, Chromium must be restarted for the changes to
take effect.
References
https://access.redhat.com/security/cve/CVE-2020-6510 https://access.redhat.com/security/cve/CVE-2020-6511 https://access.redhat.com/security/cve/CVE-2020-6512 https://access.redhat.com/security/cve/CVE-2020-6513 https://access.redhat.com/security/cve/CVE-2020-6514 https://access.redhat.com/security/cve/CVE-2020-6515 https://access.redhat.com/security/cve/CVE-2020-6516 https://access.redhat.com/security/cve/CVE-2020-6517 https://access.redhat.com/security/cve/CVE-2020-6518 https://access.redhat.com/security/cve/CVE-2020-6519 https://access.redhat.com/security/cve/CVE-2020-6520 https://access.redhat.com/security/cve/CVE-2020-6521 https://access.redhat.com/security/cve/CVE-2020-6522 https://access.redhat.com/security/cve/CVE-2020-6523 https://access.redhat.com/security/cve/CVE-2020-6524 https://access.redhat.com/security/cve/CVE-2020-6525 https://access.redhat.com/security/cve/CVE-2020-6526 https://access.redhat.com/security/cve/CVE-2020-6527 https://access.redhat.com/security/cve/CVE-2020-6528 https://access.redhat.com/security/cve/CVE-2020-6529 https://access.redhat.com/security/cve/CVE-2020-6530 https://access.redhat.com/security/cve/CVE-2020-6531 https://access.redhat.com/security/cve/CVE-2020-6532 https://access.redhat.com/security/cve/CVE-2020-6533 https://access.redhat.com/security/cve/CVE-2020-6534 https://access.redhat.com/security/cve/CVE-2020-6535 https://access.redhat.com/security/cve/CVE-2020-6536 https://access.redhat.com/security/cve/CVE-2020-6537 https://access.redhat.com/security/cve/CVE-2020-6538 https://access.redhat.com/security/cve/CVE-2020-6539 https://access.redhat.com/security/cve/CVE-2020-6540 https://access.redhat.com/security/cve/CVE-2020-6541 https://access.redhat.com/security/updates/classification/#critical
Package List
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
i686:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
x86_64:
chromium-browser-84.0.4147.105-2.el6_10.x86_64.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Supplementary (v. 6):
i686:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
x86_64:
chromium-browser-84.0.4147.105-2.el6_10.x86_64.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
i686:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
x86_64:
chromium-browser-84.0.4147.105-2.el6_10.x86_64.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
i686:
chromium-browser-84.0.4147.105-2.el6_10.i686.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.i686.rpm
x86_64:
chromium-browser-84.0.4147.105-2.el6_10.x86_64.rpm
chromium-browser-debuginfo-84.0.4147.105-2.el6_10.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for chromium-browser is now available for Red Hat EnterpriseLinux 6 Supplementary.Red Hat Product Security has rated this update as having a security impactof Critical. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, i686, x86_64
Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - i686, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, i686, x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, i686, x86_64
Bugs Fixed
1857320 - CVE-2020-6511 chromium-browser: Side-channel information leakage in content security policy
1857321 - CVE-2020-6512 chromium-browser: Type Confusion in V8
1857322 - CVE-2020-6513 chromium-browser: Heap buffer overflow in PDFium
1857323 - CVE-2020-6515 chromium-browser: Use after free in tab strip
1857324 - CVE-2020-6516 chromium-browser: Policy bypass in CORS
1857325 - CVE-2020-6518 chromium-browser: Use after free in developer tools
1857326 - CVE-2020-6519 chromium-browser: Policy bypass in CSP
1857327 - CVE-2020-6520 chromium-browser: Heap buffer overflow in Skia
1857328 - CVE-2020-6521 chromium-browser: Side-channel information leakage in autofill
1857329 - CVE-2020-6523 chromium-browser: Out of bounds write in Skia
1857330 - CVE-2020-6524 chromium-browser: Heap buffer overflow in WebAudio
1857331 - CVE-2020-6525 chromium-browser: Heap buffer overflow in Skia
1857332 - CVE-2020-6526 chromium-browser: Inappropriate implementation in iframe sandbox
1857333 - CVE-2020-6527 chromium-browser: Insufficient policy enforcement in CSP
1857334 - CVE-2020-6528 chromium-browser: Incorrect security UI in basic auth
1857336 - CVE-2020-6529 chromium-browser: Inappropriate implementation in WebRTC
1857337 - CVE-2020-6530 chromium-browser: Out of bounds memory access in developer tools
1857338 - CVE-2020-6531 chromium-browser: Side-channel information leakage in scroll to text
1857339 - CVE-2020-6533 chromium-browser: Type Confusion in V8
1857340 - CVE-2020-6534 chromium-browser: Heap buffer overflow in WebRTC
1857341 - CVE-2020-6535 chromium-browser: Insufficient data validation in WebUI
1857342 - CVE-2020-6536 chromium-browser: Incorrect security UI in PWAs
1857349 - CVE-2020-6514 chromium-browser: Inappropriate implementation in WebRTC
1857351 - CVE-2020-6517 chromium-browser: Heap buffer overflow in history
1857352 - CVE-2020-6522 chromium-browser: Inappropriate implementation in external protocol handlers1857400 - CVE-2020-6510 chromium-browser: Heap buffer overflow in background fetch
1861464 - CVE-2020-6537 chromium-browser: Type Confusion in V8
1861465 - CVE-2020-6538 chromium-browser: Inappropriate implementation in WebView
1861466 - CVE-2020-6532 chromium-browser: Use after free in SCTP
1861467 - CVE-2020-6539 chromium-browser: Use after free in CSS
1861468 - CVE-2020-6540 chromium-browser: Heap buffer overflow in Skia
1861469 - CVE-2020-6541 chromium-browser: Use after free in WebUSB