CVE-2020-6519

medium

Description

Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html

http://packetstormsecurity.com/files/160353/Chromium-83-CSP-Bypass.html

https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html

https://crbug.com/1064676

https://lists.fedoraproject.org/archives/list/[email protected]/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/

https://lists.fedoraproject.org/archives/list/[email protected]/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/

https://security.gentoo.org/glsa/202007-08

https://www.debian.org/security/2021/dsa-4824

Details

Source: MITRE

Published: 2020-07-22

Updated: 2021-03-12

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM