chromium -- multiple vulnerabilities

Chrome Releases reports:

This update contains 38 security fixes, including:

[1103195] Critical CVE-2020-6510: Heap buffer overflow in
background fetch. Reported by Leecraso and Guang Gong of 360
Alpha Lab working with 360 BugCloud on 2020-07-08
[1074317] High CVE-2020-6511: Side-channel information leakage
in content security policy. Reported by Mikhail Oblozhikhin on
2020-04-24
[1084820] High CVE-2020-6512: Type Confusion in V8. Reported by
nocma, leogan, cheneyxu of WeChat Open Platform Security Team on
2020-05-20
[1091404] High CVE-2020-6513: Heap buffer overflow in PDFium.
Reported by Aleksandar Nikolic of Cisco Talos on 2020-06-04
[1076703] High CVE-2020-6514: Inappropriate implementation in
WebRTC. Reported by Natalie Silvanovich of Google Project Zero on
2020-04-30
[1082755] High CVE-2020-6515: Use after free in tab strip.
Reported by DDV_UA on 2020-05-14
[1092449] High CVE-2020-6516: Policy bypass in CORS. Reported by
Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security
Xuanwu Lab on 2020-06-08
[1095560] High CVE-2020-6517: Heap buffer overflow in history.
Reported by ZeKai Wu (@hellowuzekai) of Tencent Security Xuanwu
Lab on 2020-06-16
[986051] Medium CVE-2020-6518: Use after free in developer
tools. Reported by David Erceg on 2019-07-20
[1064676] Medium CVE-2020-6519: Policy bypass in CSP. Reported
by Gal Weizman (@WeizmanGal) of PerimeterX on 2020-03-25
[1092274] Medium CVE-2020-6520: Heap buffer overflow in Skia.
Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-08
[1075734] Medium CVE-2020-6521: Side-channel information leakage
in autofill. Reported by Xu Lin (University of Illinois at
Chicago), Panagiotis Ilia (University of Illinois at Chicago),
Jason Polakis (University of Illinois at Chicago) on
2020-04-27
[1052093] Medium CVE-2020-6522: Inappropriate implementation in
external protocol handlers. Reported by Eric Lawrence of Microsoft
on 2020-02-13
[1080481] Medium CVE-2020-6523: Out of bounds write in Skia.
Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on
2020-05-08
[1081722] Medium CVE-2020-6524: Heap buffer overflow in
WebAudio. Reported by Sung Ta (@Mipu94) of SEFCOM Lab, Arizona
State University on 2020-05-12
[1091670] Medium CVE-2020-6525: Heap buffer overflow in Skia.
Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-05
[1074340] Low CVE-2020-6526: Inappropriate implementation in
iframe sandbox. Reported by Jonathan Kingston on 2020-04-24
[992698] Low CVE-2020-6527: Insufficient policy enforcement in
CSP. Reported by Zhong Zhaochen of andsecurity.cn on
2019-08-10
[1063690] Low CVE-2020-6528: Incorrect security UI in basic
auth. Reported by Rayyan Bijoora on 2020-03-22
[978779] Low CVE-2020-6529: Inappropriate implementation in
WebRTC. Reported by kaustubhvats7 on 2019-06-26
[1016278] Low CVE-2020-6530: Out of bounds memory access in
developer tools. Reported by myvyang on 2019-10-21
[1042986] Low CVE-2020-6531: Side-channel information leakage in
scroll to text. Reported by Jun Kokatsu, Microsoft Browser
Vulnerability Research on 2020-01-17
[1069964] Low CVE-2020-6533: Type Confusion in V8. Reported by
Avihay Cohen @ SeraphicAlgorithms on 2020-04-11
[1072412] Low CVE-2020-6534: Heap buffer overflow in WebRTC.
Reported by Anonymous on 2020-04-20
[1073409] Low CVE-2020-6535: Insufficient data validation in
WebUI. Reported by Jun Kokatsu, Microsoft Browser Vulnerability
Research on 2020-04-22
[1080934] Low CVE-2020-6536: Incorrect security UI in PWAs.
Reported by Zhiyang Zeng of Tencent security platform department
on 2020-05-09