CVE-2017-7787

CVE Details

Release Date:

2018-06-11

Description

Same-origin policy protections can be bypassed on pages with embeddediframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

See more information about CVE-2017-7787 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	5	Base Metrics:	AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector:	Network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	Partial
Integrity Impact:	None	Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2017-2456	2017-08-11
Oracle Linux version 6 (thunderbird)	ELSA-2017-2534	2017-08-24
Oracle Linux version 7 (firefox)	ELSA-2017-2456	2017-08-11
Oracle Linux version 7 (thunderbird)	ELSA-2017-2534	2017-08-24

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team