Improper Content Security Policy Enforcement in Google Chrome
CVE-2017-5027

4.3MEDIUM

Key Information:

Vendor

Google
Status
Google Chrome Prior To 56.0.2924.76 For Linux, Windows And Mac, And 56.0.2924.87 For Android
Vendor
CVE Published:
17 February 2017

What is CVE-2017-5027?

Google Chrome versions prior to 56.0.2924.76 on Linux, Windows, and Mac, as well as version 56.0.2924.87 on Android, exhibit a flaw in the Blink component. This vulnerability arises from the improper enforcement of the content security policy, specifically in the context of unsafe-inline scripts. An attacker can leverage this weakness by crafting a malicious HTML page that can bypass the established security measures, potentially leading to unauthorized content execution and system exploitation.

Affected Version(s)

Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android

References

https://chromereleases.googleblog.com/2017/01/stable-chan...
x_refsource_CONFIRM
https://crbug.com/661126
x_refsource_CONFIRM

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.