CVE-2019-13705

Insufficient policy enforcement in extensions in Google Chrome prior to 78.0.3904.70 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension.

Weakness

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Affected Software

Potential Mitigations

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/122.html
• https://cwe.mitre.org/data/definitions/233.html
• https://cwe.mitre.org/data/definitions/58.html

References

• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00008.html
• https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_22.html
• https://crbug.com/989078
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00008.html
• https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_22.html
• https://crbug.com/989078