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CVE-2021-30531

Date: June 7, 2021

Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page.

Severity Score

6.5

Related Resources (12)

Url: https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-30531

Url: https://crbug.com/1115628

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-30531

Url: https://security-tracker.debian.org/tracker/CVE-2021-30531

Url: https://security.alpinelinux.org/vuln/CVE-2021-30531

Url: https://security.gentoo.org/glsa/202107-06

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/

Url: https://www.mend.io/vulnerability-database/CVE-2021-30531

Severity Score

6.5

Weakness Type (CWE)

Incorrect Authorization

CWE-863

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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